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Finding the Fourth Proportional to 33,227.72, 49,786.04 and 23,349.30

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Solution

The fourth proportional to 33,227.72, 49,786.04 and 23,349.30 is: 34,984.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,227.72 : 49,786.04 = 23,349.30 : x
  2. Step 2: Convert to fraction form
    33,227.72/49,786.04 = 23,349.30/x
  3. Step 3: Cross multiply
    33,227.72x = 49,786.04 × 23,349.30
  4. Step 4: Simplify right side
    33,227.72x = 1,162,469,183.77
  5. Step 5: Solve for x
    x = 1,162,469,183.77/33,227.72
  6. Step 6: Final answer
    x = 34,984.92

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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.