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Finding the Third Proportional to 27,793.13 and 60,415.88

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Solution

The third proportional to 27,793.13 and 60,415.88 is: 131,330.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,793.13 : 60,415.88 = 60,415.88 : x
  2. Step 2: Convert to fraction form
    27,793.13/60,415.88 = 60,415.88/x
  3. Step 3: Cross multiply
    27,793.13x = 60,415.88 × 60,415.88
  4. Step 4: Simplify right side
    27,793.13x = 3,650,077,952.02
  5. Step 5: Solve for x
    x = 3,650,077,952.02/27,793.13
  6. Step 6: Final answer
    x = 131,330.25

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.