Home / 44,934.28-67,389.85-13,336.85

Finding the Fourth Proportional to 44,934.28, 67,389.85 and 13,336.85

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Solution

The fourth proportional to 44,934.28, 67,389.85 and 13,336.85 is: 20,001.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,934.28 : 67,389.85 = 13,336.85 : x
  2. Step 2: Convert to fraction form
    44,934.28/67,389.85 = 13,336.85/x
  3. Step 3: Cross multiply
    44,934.28x = 67,389.85 × 13,336.85
  4. Step 4: Simplify right side
    44,934.28x = 898,768,320.97
  5. Step 5: Solve for x
    x = 898,768,320.97/44,934.28
  6. Step 6: Final answer
    x = 20,001.84

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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.