Finding the Third Proportional to 126,046.13 and 168,900.19
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Solution
The third proportional to 126,046.13 and 168,900.19 is: 226,324.08
Step by Step Solution
- Step 1: Write the proportion equation
126,046.13 : 168,900.19 = 168,900.19 : x - Step 2: Convert to fraction form
126,046.13/168,900.19 = 168,900.19/x - Step 3: Cross multiply
126,046.13x = 168,900.19 × 168,900.19 - Step 4: Simplify right side
126,046.13x = 28,527,273,337.54 - Step 5: Solve for x
x = 28,527,273,337.54/126,046.13 - Step 6: Final answer
x = 226,324.08
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Why These Related Problems?
These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.