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Finding the Third Proportional to 59,652.75 and 80,725.13

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Solution

The third proportional to 59,652.75 and 80,725.13 is: 109,241.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,652.75 : 80,725.13 = 80,725.13 : x
  2. Step 2: Convert to fraction form
    59,652.75/80,725.13 = 80,725.13/x
  3. Step 3: Cross multiply
    59,652.75x = 80,725.13 × 80,725.13
  4. Step 4: Simplify right side
    59,652.75x = 6,516,545,806.27
  5. Step 5: Solve for x
    x = 6,516,545,806.27/59,652.75
  6. Step 6: Final answer
    x = 109,241.33

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.