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Finding the Fourth Proportional to 22,043.07, 33,060.83 and 7,252.07

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Solution

The fourth proportional to 22,043.07, 33,060.83 and 7,252.07 is: 10,876.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,043.07 : 33,060.83 = 7,252.07 : x
  2. Step 2: Convert to fraction form
    22,043.07/33,060.83 = 7,252.07/x
  3. Step 3: Cross multiply
    22,043.07x = 33,060.83 × 7,252.07
  4. Step 4: Simplify right side
    22,043.07x = 239,759,251.85
  5. Step 5: Solve for x
    x = 239,759,251.85/22,043.07
  6. Step 6: Final answer
    x = 10,876.85

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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.