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Finding the Fourth Proportional to 24,087.33, 36,131.30 and 8,494.02

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Solution

The fourth proportional to 24,087.33, 36,131.30 and 8,494.02 is: 12,741.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,087.33 : 36,131.30 = 8,494.02 : x
  2. Step 2: Convert to fraction form
    24,087.33/36,131.30 = 8,494.02/x
  3. Step 3: Cross multiply
    24,087.33x = 36,131.30 × 8,494.02
  4. Step 4: Simplify right side
    24,087.33x = 306,899,974.21
  5. Step 5: Solve for x
    x = 306,899,974.21/24,087.33
  6. Step 6: Final answer
    x = 12,741.14

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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.