Finding the Third Proportional to 49,747.50 and 107,514
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Solution
The third proportional to 49,747.50 and 107,514 is: 232,358.61
Step by Step Solution
- Step 1: Write the proportion equation
49,747.50 : 107,514 = 107,514 : x - Step 2: Convert to fraction form
49,747.50/107,514 = 107,514/x - Step 3: Cross multiply
49,747.50x = 107,514 × 107,514 - Step 4: Simplify right side
49,747.50x = 11,559,260,196 - Step 5: Solve for x
x = 11,559,260,196/49,747.50 - Step 6: Final answer
x = 232,358.61
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.