Home / 87,997.46-131,996.04-24,817.46

Finding the Fourth Proportional to 87,997.46, 131,996.04 and 24,817.46

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Solution

The fourth proportional to 87,997.46, 131,996.04 and 24,817.46 is: 37,226.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,997.46 : 131,996.04 = 24,817.46 : x
  2. Step 2: Convert to fraction form
    87,997.46/131,996.04 = 24,817.46/x
  3. Step 3: Cross multiply
    87,997.46x = 131,996.04 × 24,817.46
  4. Step 4: Simplify right side
    87,997.46x = 3,275,806,442.86
  5. Step 5: Solve for x
    x = 3,275,806,442.86/87,997.46
  6. Step 6: Final answer
    x = 37,226.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.