Home / 24,572.68-36,849.30-14,191.72

Finding the Fourth Proportional to 24,572.68, 36,849.30 and 14,191.72

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Solution

The fourth proportional to 24,572.68, 36,849.30 and 14,191.72 is: 21,281.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,572.68 : 36,849.30 = 14,191.72 : x
  2. Step 2: Convert to fraction form
    24,572.68/36,849.30 = 14,191.72/x
  3. Step 3: Cross multiply
    24,572.68x = 36,849.30 × 14,191.72
  4. Step 4: Simplify right side
    24,572.68x = 522,954,947.80
  5. Step 5: Solve for x
    x = 522,954,947.80/24,572.68
  6. Step 6: Final answer
    x = 21,281.97

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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.