Home / 29,902.20-44,810.10-25,495.80

Finding the Fourth Proportional to 29,902.20, 44,810.10 and 25,495.80

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Solution

The fourth proportional to 29,902.20, 44,810.10 and 25,495.80 is: 38,206.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,902.20 : 44,810.10 = 25,495.80 : x
  2. Step 2: Convert to fraction form
    29,902.20/44,810.10 = 25,495.80/x
  3. Step 3: Cross multiply
    29,902.20x = 44,810.10 × 25,495.80
  4. Step 4: Simplify right side
    29,902.20x = 1,142,469,347.58
  5. Step 5: Solve for x
    x = 1,142,469,347.58/29,902.20
  6. Step 6: Final answer
    x = 38,206.87

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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.