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Finding the Fourth Proportional to 8,084.01, 12,105.24 and 4,568.76

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Solution

The fourth proportional to 8,084.01, 12,105.24 and 4,568.76 is: 6,841.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084.01 : 12,105.24 = 4,568.76 : x
  2. Step 2: Convert to fraction form
    8,084.01/12,105.24 = 4,568.76/x
  3. Step 3: Cross multiply
    8,084.01x = 12,105.24 × 4,568.76
  4. Step 4: Simplify right side
    8,084.01x = 55,305,936.30
  5. Step 5: Solve for x
    x = 55,305,936.30/8,084.01
  6. Step 6: Final answer
    x = 6,841.40

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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.