Question

33. Given the proportion a/b=c/d solve for c​

Answer 1

`(ad)/(b)`

Explanation:

Given proportion:

`(a)/(b)` =
`(c)/(d)`

To solve this problem, make c the subject of the expression.

Cross multiply;

ad = cb

Now, divide both sides by b,

`(ad)/(b)` =
`(cb)/(b)`

b =
`(ad)/(b)`