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Finding the Third Proportional to 27,686.25 and 58,996.13

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Solution

The third proportional to 27,686.25 and 58,996.13 is: 125,713.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,686.25 : 58,996.13 = 58,996.13 : x
  2. Step 2: Convert to fraction form
    27,686.25/58,996.13 = 58,996.13/x
  3. Step 3: Cross multiply
    27,686.25x = 58,996.13 × 58,996.13
  4. Step 4: Simplify right side
    27,686.25x = 3,480,542,765.02
  5. Step 5: Solve for x
    x = 3,480,542,765.02/27,686.25
  6. Step 6: Final answer
    x = 125,713.77

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.