Home / 44,763.95-67,132.17-14,772.66

Finding the Fourth Proportional to 44,763.95, 67,132.17 and 14,772.66

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Solution

The fourth proportional to 44,763.95, 67,132.17 and 14,772.66 is: 22,154.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,763.95 : 67,132.17 = 14,772.66 : x
  2. Step 2: Convert to fraction form
    44,763.95/67,132.17 = 14,772.66/x
  3. Step 3: Cross multiply
    44,763.95x = 67,132.17 × 14,772.66
  4. Step 4: Simplify right side
    44,763.95x = 991,720,722.47
  5. Step 5: Solve for x
    x = 991,720,722.47/44,763.95
  6. Step 6: Final answer
    x = 22,154.45

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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.