Home / 29,400.20-44,114.70-22,377.80

Finding the Fourth Proportional to 29,400.20, 44,114.70 and 22,377.80

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Solution

The fourth proportional to 29,400.20, 44,114.70 and 22,377.80 is: 33,577.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,400.20 : 44,114.70 = 22,377.80 : x
  2. Step 2: Convert to fraction form
    29,400.20/44,114.70 = 22,377.80/x
  3. Step 3: Cross multiply
    29,400.20x = 44,114.70 × 22,377.80
  4. Step 4: Simplify right side
    29,400.20x = 987,189,933.66
  5. Step 5: Solve for x
    x = 987,189,933.66/29,400.20
  6. Step 6: Final answer
    x = 33,577.66

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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.