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Finding the Fourth Proportional to 23,375.92, 35,063.24 and 7,793.84

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Solution

The fourth proportional to 23,375.92, 35,063.24 and 7,793.84 is: 11,690.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,375.92 : 35,063.24 = 7,793.84 : x
  2. Step 2: Convert to fraction form
    23,375.92/35,063.24 = 7,793.84/x
  3. Step 3: Cross multiply
    23,375.92x = 35,063.24 × 7,793.84
  4. Step 4: Simplify right side
    23,375.92x = 273,277,282.44
  5. Step 5: Solve for x
    x = 273,277,282.44/23,375.92
  6. Step 6: Final answer
    x = 11,690.55

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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.