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Finding the Fourth Proportional to 22,096.80, 33,153.98 and 8,057.75

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Solution

The fourth proportional to 22,096.80, 33,153.98 and 8,057.75 is: 12,089.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,096.80 : 33,153.98 = 8,057.75 : x
  2. Step 2: Convert to fraction form
    22,096.80/33,153.98 = 8,057.75/x
  3. Step 3: Cross multiply
    22,096.80x = 33,153.98 × 8,057.75
  4. Step 4: Simplify right side
    22,096.80x = 267,146,276.29
  5. Step 5: Solve for x
    x = 267,146,276.29/22,096.80
  6. Step 6: Final answer
    x = 12,089.82

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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.