Finding the Third Proportional to 124,372.13 and 292,366.13
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Solution
The third proportional to 124,372.13 and 292,366.13 is: 687,275.79
Step by Step Solution
- Step 1: Write the proportion equation
124,372.13 : 292,366.13 = 292,366.13 : x - Step 2: Convert to fraction form
124,372.13/292,366.13 = 292,366.13/x - Step 3: Cross multiply
124,372.13x = 292,366.13 × 292,366.13 - Step 4: Simplify right side
124,372.13x = 85,477,951,047.52 - Step 5: Solve for x
x = 85,477,951,047.52/124,372.13 - Step 6: Final answer
x = 687,275.79
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Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.