Finding the Third Proportional to 56,432.25 and 133,207.88
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Solution
The third proportional to 56,432.25 and 133,207.88 is: 314,436.12
Step by Step Solution
- Step 1: Write the proportion equation
56,432.25 : 133,207.88 = 133,207.88 : x - Step 2: Convert to fraction form
56,432.25/133,207.88 = 133,207.88/x - Step 3: Cross multiply
56,432.25x = 133,207.88 × 133,207.88 - Step 4: Simplify right side
56,432.25x = 17,744,337,962.02 - Step 5: Solve for x
x = 17,744,337,962.02/56,432.25 - Step 6: Final answer
x = 314,436.12
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.