Home / 44,900.12-67,306.17-38,251.64

Finding the Fourth Proportional to 44,900.12, 67,306.17 and 38,251.64

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Solution

The fourth proportional to 44,900.12, 67,306.17 and 38,251.64 is: 57,339.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,900.12 : 67,306.17 = 38,251.64 : x
  2. Step 2: Convert to fraction form
    44,900.12/67,306.17 = 38,251.64/x
  3. Step 3: Cross multiply
    44,900.12x = 67,306.17 × 38,251.64
  4. Step 4: Simplify right side
    44,900.12x = 2,574,571,384.62
  5. Step 5: Solve for x
    x = 2,574,571,384.62/44,900.12
  6. Step 6: Final answer
    x = 57,339.97

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1.5x scale

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.