Home / 44,684.60-67,028.76-15,105.44

Finding the Fourth Proportional to 44,684.60, 67,028.76 and 15,105.44

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Solution

The fourth proportional to 44,684.60, 67,028.76 and 15,105.44 is: 22,658.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,684.60 : 67,028.76 = 15,105.44 : x
  2. Step 2: Convert to fraction form
    44,684.60/67,028.76 = 15,105.44/x
  3. Step 3: Cross multiply
    44,684.60x = 67,028.76 × 15,105.44
  4. Step 4: Simplify right side
    44,684.60x = 1,012,498,912.45
  5. Step 5: Solve for x
    x = 1,012,498,912.45/44,684.60
  6. Step 6: Final answer
    x = 22,658.79

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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.