Question

What is the value of x in the proportion below?
19
40
X
3.6

Answer 1

Explanation:

the answer is C= 1.71

Answer 2

Explanation:

19 : 40 :: x : 3.6

19 x 3.6 = 40x

68.4 = 40x

68. 4/40 = x

1.71= x