Home / 44,766.45-67,289.13-28,232.73

Finding the Fourth Proportional to 44,766.45, 67,289.13 and 28,232.73

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Solution

The fourth proportional to 44,766.45, 67,289.13 and 28,232.73 is: 42,437.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,766.45 : 67,289.13 = 28,232.73 : x
  2. Step 2: Convert to fraction form
    44,766.45/67,289.13 = 28,232.73/x
  3. Step 3: Cross multiply
    44,766.45x = 67,289.13 × 28,232.73
  4. Step 4: Simplify right side
    44,766.45x = 1,899,755,839.22
  5. Step 5: Solve for x
    x = 1,899,755,839.22/44,766.45
  6. Step 6: Final answer
    x = 42,437.04

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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.