Finding the Third Proportional to 115,462.13 and 183,864.38
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Solution
The third proportional to 115,462.13 and 183,864.38 is: 292,789.59
Step by Step Solution
- Step 1: Write the proportion equation
115,462.13 : 183,864.38 = 183,864.38 : x - Step 2: Convert to fraction form
115,462.13/183,864.38 = 183,864.38/x - Step 3: Cross multiply
115,462.13x = 183,864.38 × 183,864.38 - Step 4: Simplify right side
115,462.13x = 33,806,108,394.14 - Step 5: Solve for x
x = 33,806,108,394.14/115,462.13 - Step 6: Final answer
x = 292,789.59
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.