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Finding the Third Proportional to 60,396 and 130,092

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Solution

The third proportional to 60,396 and 130,092 is: 280,216.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,396 : 130,092 = 130,092 : x
  2. Step 2: Convert to fraction form
    60,396/130,092 = 130,092/x
  3. Step 3: Cross multiply
    60,396x = 130,092 × 130,092
  4. Step 4: Simplify right side
    60,396x = 16,923,928,464
  5. Step 5: Solve for x
    x = 16,923,928,464/60,396
  6. Step 6: Final answer
    x = 280,216.05

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.