Søgning Billeder Maps Play YouTube Nyheder Gmail Drev Mere »
Log ind
Bøger Bøger
" Of four proportional quantities, the first and third are called the antecedents, and the second and fourth the consequents ; and the last is said to be a fourth proportional to the other three taken in order. "
Elements of Geometry: Containing the Principal Propositions in the First Six ... - Side 155
af John Bonnycastle - 1803 - 279 sider
Fuld visning - Om denne bog

Elements of Geometry: With Their Application to the Mensuration of ...

Thomas Simpson - 1760 - 296 sider
...middle one is faid to be a Mean-proportional between the other two ; and the laft, a Third-proportional to the firft and fecond. 5. Of four proportional quantities, the laft is faid to be a Fourth-proportional to the other three, taken in order. ABCD, 6. Quantities are faid to be continually...
Fuld visning - Om denne bog

A Course of Mathematics ...: Composed for the Use of the Royal Military ...

Charles Hutton - 1811 - 406 sider
...a Third Proportional to the first and second. 81. Of four proportional quantities, the last is said to be a Fourth Proportional to the other three, taken in order. 82. Quantities are said to be Continually Proportional, or in Contmued Proportion, when the ratio is...
Fuld visning - Om denne bog

A Course of Mathematics: In Two Volumes : for the Use of Academies ..., Bind 1

Charles Hutton - 1816 - 610 sider
...Third Proportional to the first and second. 81. Of four proportional quantities, the last is s.iid to be a Fourth Proportional to the other three, taken in order. 82. Quantities are said to be Continually Proportional, or in Continued Proportion, when the -ratio...
Fuld visning - Om denne bog

A Course of Mathematics: For the Use of Academies, as Well as Private ...

Charles Hutton - 1822 - 616 sider
...a Third Proportional to the first and second. 81. Of four proportional quantities, the last is said to be a Fourth Proportional to the other three, taken in order. 82. Quantities are said to be Continually Proportional, or in Continued Proportion, when the ratio...
Fuld visning - Om denne bog

Euclid's Elements of Geometry: The Six First Books. To which are Added ...

Rev. John Allen - 1822 - 508 sider
...to the second, as the second has to th* third. 11. Of four proportional magnitudes, the last is said to be a fourth proportional, to the other three taken in order. 10. Of three proportional magnitudes, the middle one, is said to be, a mean proportional, between the...
Fuld visning - Om denne bog

Elements of Science and Art: Being a Familiar Introduction to ..., Bind 2

John Imison - 1822 - 488 sider
...a third proportional to the first and second. 57. Of four proportional quantities, the last is said to be a fourth proportional to the other three, taken in order. 58. Ratio of equality is that which equal numbers bear to each other. 59. Inverse ratio is when the...
Fuld visning - Om denne bog

The Operative Mechanic, and British Machinist: Being a Practical ..., Bind 1

John Nicholson - 1825 - 822 sider
...a third proportional to the first and second. 92. Of four proportional quantities, the last is said to be A fourth proportional to the other three, taken in order. 93. Ratio of equality is that which equal numbers bear to each other. 94. Inverse ratio is when the...
Fuld visning - Om denne bog

The Builder's Practical Guide: Containing a Complete Explanation of the ...

John Nicholson (Civil engineer) - 1830 - 240 sider
...a third proportional to the first and second. 92. Of four proportional quantities, the last is said to be a fourth proportional to the other three, taken in order. 93. Ratio of equality is that which equal numbers bear to each other. 94. Inverse ratio is when the...
Fuld visning - Om denne bog

Mechanics' Magazine, and Journal of the Mechanics' Institute, Bind 4

1835 - 398 sider
...a Third Proportional to the first and second. 6. Of four proportional quantities, the last is said to be a Fourth Proportional to the other three, taken in order. 7. Quantities are said to be Continually Proportional, or in Continued Proportion, when the ratio is...
Fuld visning - Om denne bog

Elements of Geometry and Trigonometry

Adrien Marie Legendre - 1836 - 394 sider
...third are called the antecedents, and the second and fourth the consequents ; and the last is said to be a fourth proportional to the other three taken in order. 4. Three quantities are in proportion, when the first has the same ratio to the second, that the second...
Fuld visning - Om denne bog




  1. Min samling
  2. Hjælp
  3. Avanceret bogsøgning
  4. Download ePub
  5. Download PDF