Finding the Third Proportional to 95,857.50 and 201,630
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Solution
The third proportional to 95,857.50 and 201,630 is: 424,115.56
Step by Step Solution
- Step 1: Write the proportion equation
95,857.50 : 201,630 = 201,630 : x - Step 2: Convert to fraction form
95,857.50/201,630 = 201,630/x - Step 3: Cross multiply
95,857.50x = 201,630 × 201,630 - Step 4: Simplify right side
95,857.50x = 40,654,656,900 - Step 5: Solve for x
x = 40,654,656,900/95,857.50 - Step 6: Final answer
x = 424,115.56
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.