Question

If the following ratios are proportional, what is the missing quantity? 10.2/3 ; 17/5; _____/11; 57.8/17

Answer 1

• 37.4

Explanation:

Use one of ratios to find the missing quantity:

• 17/5 = x/11

Cross-multiply:

• 5x = 17*11
• x = 17*11/5
• x = 37.4