Finding the Third Proportional to 62,542.13 and 137,841.75
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Solution
The third proportional to 62,542.13 and 137,841.75 is: 303,800.81
Step by Step Solution
- Step 1: Write the proportion equation
62,542.13 : 137,841.75 = 137,841.75 : x - Step 2: Convert to fraction form
62,542.13/137,841.75 = 137,841.75/x - Step 3: Cross multiply
62,542.13x = 137,841.75 × 137,841.75 - Step 4: Simplify right side
62,542.13x = 19,000,348,043.06 - Step 5: Solve for x
x = 19,000,348,043.06/62,542.13 - Step 6: Final answer
x = 303,800.81
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.