Home / 24,572.11-33,909.54-13,394.11

Finding the Fourth Proportional to 24,572.11, 33,909.54 and 13,394.11

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Solution

The fourth proportional to 24,572.11, 33,909.54 and 13,394.11 is: 18,483.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,572.11 : 33,909.54 = 13,394.11 : x
  2. Step 2: Convert to fraction form
    24,572.11/33,909.54 = 13,394.11/x
  3. Step 3: Cross multiply
    24,572.11x = 33,909.54 × 13,394.11
  4. Step 4: Simplify right side
    24,572.11x = 454,188,037.39
  5. Step 5: Solve for x
    x = 454,188,037.39/24,572.11
  6. Step 6: Final answer
    x = 18,483.88

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1.5x scale

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.