Question

Find x in each proporations(ii) 4: 10 = x : 70​

Answer 1

4:10 :: x:70

or, 4/10 = x/70

or, 10x = 70×4

or, 10x = 280

or, x = 280/10

or, x = 28

Hence, the value of x is 28.

Hope this helps you to get to your answer.