Home / 41,116.80-61,675.20-29,452.80

Finding the Fourth Proportional to 41,116.80, 61,675.20 and 29,452.80

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Solution

The fourth proportional to 41,116.80, 61,675.20 and 29,452.80 is: 44,179.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,116.80 : 61,675.20 = 29,452.80 : x
  2. Step 2: Convert to fraction form
    41,116.80/61,675.20 = 29,452.80/x
  3. Step 3: Cross multiply
    41,116.80x = 61,675.20 × 29,452.80
  4. Step 4: Simplify right side
    41,116.80x = 1,816,507,330.56
  5. Step 5: Solve for x
    x = 1,816,507,330.56/41,116.80
  6. Step 6: Final answer
    x = 44,179.20

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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.