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Finding the Fourth Proportional to 22,592.46, 33,893.22 and 7,801.92

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Solution

The fourth proportional to 22,592.46, 33,893.22 and 7,801.92 is: 11,704.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,592.46 : 33,893.22 = 7,801.92 : x
  2. Step 2: Convert to fraction form
    22,592.46/33,893.22 = 7,801.92/x
  3. Step 3: Cross multiply
    22,592.46x = 33,893.22 × 7,801.92
  4. Step 4: Simplify right side
    22,592.46x = 264,432,190.98
  5. Step 5: Solve for x
    x = 264,432,190.98/22,592.46
  6. Step 6: Final answer
    x = 11,704.44

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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.