Home / 44,834.39-67,226.48-20,792.92

Finding the Fourth Proportional to 44,834.39, 67,226.48 and 20,792.92

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Solution

The fourth proportional to 44,834.39, 67,226.48 and 20,792.92 is: 31,177.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,834.39 : 67,226.48 = 20,792.92 : x
  2. Step 2: Convert to fraction form
    44,834.39/67,226.48 = 20,792.92/x
  3. Step 3: Cross multiply
    44,834.39x = 67,226.48 × 20,792.92
  4. Step 4: Simplify right side
    44,834.39x = 1,397,834,380.42
  5. Step 5: Solve for x
    x = 1,397,834,380.42/44,834.39
  6. Step 6: Final answer
    x = 31,177.73

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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.