Home / 29,450.20-44,175.30-22,451.80

Finding the Fourth Proportional to 29,450.20, 44,175.30 and 22,451.80

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Solution

The fourth proportional to 29,450.20, 44,175.30 and 22,451.80 is: 33,677.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,450.20 : 44,175.30 = 22,451.80 : x
  2. Step 2: Convert to fraction form
    29,450.20/44,175.30 = 22,451.80/x
  3. Step 3: Cross multiply
    29,450.20x = 44,175.30 × 22,451.80
  4. Step 4: Simplify right side
    29,450.20x = 991,815,000.54
  5. Step 5: Solve for x
    x = 991,815,000.54/29,450.20
  6. Step 6: Final answer
    x = 33,677.70

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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.