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Finding the Fourth Proportional to 18,096.26, 24,974.89 and 11,022.68

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Solution

The fourth proportional to 18,096.26, 24,974.89 and 11,022.68 is: 15,212.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,096.26 : 24,974.89 = 11,022.68 : x
  2. Step 2: Convert to fraction form
    18,096.26/24,974.89 = 11,022.68/x
  3. Step 3: Cross multiply
    18,096.26x = 24,974.89 × 11,022.68
  4. Step 4: Simplify right side
    18,096.26x = 275,290,255.39
  5. Step 5: Solve for x
    x = 275,290,255.39/18,096.26
  6. Step 6: Final answer
    x = 15,212.55

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.