Home / 44,931.85-67,439.15-22,760.66

Finding the Fourth Proportional to 44,931.85, 67,439.15 and 22,760.66

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Solution

The fourth proportional to 44,931.85, 67,439.15 and 22,760.66 is: 34,161.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,931.85 : 67,439.15 = 22,760.66 : x
  2. Step 2: Convert to fraction form
    44,931.85/67,439.15 = 22,760.66/x
  3. Step 3: Cross multiply
    44,931.85x = 67,439.15 × 22,760.66
  4. Step 4: Simplify right side
    44,931.85x = 1,534,959,563.84
  5. Step 5: Solve for x
    x = 1,534,959,563.84/44,931.85
  6. Step 6: Final answer
    x = 34,161.95

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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.