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Finding the Fourth Proportional to 8,046.98, 12,072.36 and 2,500.04

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Solution

The fourth proportional to 8,046.98, 12,072.36 and 2,500.04 is: 3,750.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,046.98 : 12,072.36 = 2,500.04 : x
  2. Step 2: Convert to fraction form
    8,046.98/12,072.36 = 2,500.04/x
  3. Step 3: Cross multiply
    8,046.98x = 12,072.36 × 2,500.04
  4. Step 4: Simplify right side
    8,046.98x = 30,181,382.89
  5. Step 5: Solve for x
    x = 30,181,382.89/8,046.98
  6. Step 6: Final answer
    x = 3,750.65

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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.