Finding the Third Proportional to 87,463.13 and 187,363.97
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Solution
The third proportional to 87,463.13 and 187,363.97 is: 401,372.08
Step by Step Solution
- Step 1: Write the proportion equation
87,463.13 : 187,363.97 = 187,363.97 : x - Step 2: Convert to fraction form
87,463.13/187,363.97 = 187,363.97/x - Step 3: Cross multiply
87,463.13x = 187,363.97 × 187,363.97 - Step 4: Simplify right side
87,463.13x = 35,105,256,785.75 - Step 5: Solve for x
x = 35,105,256,785.75/87,463.13 - Step 6: Final answer
x = 401,372.08
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.