Home / 24,265.14-36,372.87-13,720.02

Finding the Fourth Proportional to 24,265.14, 36,372.87 and 13,720.02

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Solution

The fourth proportional to 24,265.14, 36,372.87 and 13,720.02 is: 20,565.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,265.14 : 36,372.87 = 13,720.02 : x
  2. Step 2: Convert to fraction form
    24,265.14/36,372.87 = 13,720.02/x
  3. Step 3: Cross multiply
    24,265.14x = 36,372.87 × 13,720.02
  4. Step 4: Simplify right side
    24,265.14x = 499,036,503.86
  5. Step 5: Solve for x
    x = 499,036,503.86/24,265.14
  6. Step 6: Final answer
    x = 20,565.98

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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.