Home / 29,545.20-44,346.60-14,770.80

Finding the Fourth Proportional to 29,545.20, 44,346.60 and 14,770.80

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Solution

The fourth proportional to 29,545.20, 44,346.60 and 14,770.80 is: 22,170.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,545.20 : 44,346.60 = 14,770.80 : x
  2. Step 2: Convert to fraction form
    29,545.20/44,346.60 = 14,770.80/x
  3. Step 3: Cross multiply
    29,545.20x = 44,346.60 × 14,770.80
  4. Step 4: Simplify right side
    29,545.20x = 655,034,759.28
  5. Step 5: Solve for x
    x = 655,034,759.28/29,545.20
  6. Step 6: Final answer
    x = 22,170.60

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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.