Home / 49,064.40-73,553.40-29,350.80

Finding the Fourth Proportional to 49,064.40, 73,553.40 and 29,350.80

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Solution

The fourth proportional to 49,064.40, 73,553.40 and 29,350.80 is: 44,000.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,064.40 : 73,553.40 = 29,350.80 : x
  2. Step 2: Convert to fraction form
    49,064.40/73,553.40 = 29,350.80/x
  3. Step 3: Cross multiply
    49,064.40x = 73,553.40 × 29,350.80
  4. Step 4: Simplify right side
    49,064.40x = 2,158,851,132.72
  5. Step 5: Solve for x
    x = 2,158,851,132.72/49,064.40
  6. Step 6: Final answer
    x = 44,000.36

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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.