Finding the Third Proportional to 61,168.13 and 134,753.44
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Solution
The third proportional to 61,168.13 and 134,753.44 is: 296,861.95
Step by Step Solution
- Step 1: Write the proportion equation
61,168.13 : 134,753.44 = 134,753.44 : x - Step 2: Convert to fraction form
61,168.13/134,753.44 = 134,753.44/x - Step 3: Cross multiply
61,168.13x = 134,753.44 × 134,753.44 - Step 4: Simplify right side
61,168.13x = 18,158,488,918.07 - Step 5: Solve for x
x = 18,158,488,918.07/61,168.13 - Step 6: Final answer
x = 296,861.95
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.