Home / 41,333.20-62,002.20-11,753.20

Finding the Fourth Proportional to 41,333.20, 62,002.20 and 11,753.20

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Solution

The fourth proportional to 41,333.20, 62,002.20 and 11,753.20 is: 17,630.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,333.20 : 62,002.20 = 11,753.20 : x
  2. Step 2: Convert to fraction form
    41,333.20/62,002.20 = 11,753.20/x
  3. Step 3: Cross multiply
    41,333.20x = 62,002.20 × 11,753.20
  4. Step 4: Simplify right side
    41,333.20x = 728,724,257.04
  5. Step 5: Solve for x
    x = 728,724,257.04/41,333.20
  6. Step 6: Final answer
    x = 17,630.48

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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.