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Finding the Fourth Proportional to 50,404.53, 75,560.00 and 22,309.58

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Solution

The fourth proportional to 50,404.53, 75,560.00 and 22,309.58 is: 33,443.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,404.53 : 75,560.00 = 22,309.58 : x
  2. Step 2: Convert to fraction form
    50,404.53/75,560.00 = 22,309.58/x
  3. Step 3: Cross multiply
    50,404.53x = 75,560.00 × 22,309.58
  4. Step 4: Simplify right side
    50,404.53x = 1,685,711,375.45
  5. Step 5: Solve for x
    x = 1,685,711,375.45/50,404.53
  6. Step 6: Final answer
    x = 33,443.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.