Question

Find the missing number in the proportion.
4/3 = x/9

Answer 1

12

Explanation:

or;4/3=X/9

or;3x=4×9

or;3x=36

or;X=36/3

Therefore;X=12

Answer 2

12

Explanation:

`(4)/(3) = (x)/(9) \\ \\ \implies \: 3x = 4 * 9 \\ \\ \implies \: 3x =36 \\ \\ \implies \: x = (36)/(3) \\ \\ \implies \: x =12`