Finding the Third Proportional to 71,568 and 94,627.50
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Solution
The third proportional to 71,568 and 94,627.50 is: 125,116.86
Step by Step Solution
- Step 1: Write the proportion equation
71,568 : 94,627.50 = 94,627.50 : x - Step 2: Convert to fraction form
71,568/94,627.50 = 94,627.50/x - Step 3: Cross multiply
71,568x = 94,627.50 × 94,627.50 - Step 4: Simplify right side
71,568x = 8,954,363,756.25 - Step 5: Solve for x
x = 8,954,363,756.25/71,568 - Step 6: Final answer
x = 125,116.86
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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.