Home / 17,432.20-24,061.62-11,468.44

Finding the Fourth Proportional to 17,432.20, 24,061.62 and 11,468.44

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Solution

The fourth proportional to 17,432.20, 24,061.62 and 11,468.44 is: 15,829.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,432.20 : 24,061.62 = 11,468.44 : x
  2. Step 2: Convert to fraction form
    17,432.20/24,061.62 = 11,468.44/x
  3. Step 3: Cross multiply
    17,432.20x = 24,061.62 × 11,468.44
  4. Step 4: Simplify right side
    17,432.20x = 275,949,245.27
  5. Step 5: Solve for x
    x = 275,949,245.27/17,432.20
  6. Step 6: Final answer
    x = 15,829.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.