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Finding the Fourth Proportional to 24,361.07, 33,618.27 and 13,183.07

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Solution

The fourth proportional to 24,361.07, 33,618.27 and 13,183.07 is: 18,192.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,361.07 : 33,618.27 = 13,183.07 : x
  2. Step 2: Convert to fraction form
    24,361.07/33,618.27 = 13,183.07/x
  3. Step 3: Cross multiply
    24,361.07x = 33,618.27 × 13,183.07
  4. Step 4: Simplify right side
    24,361.07x = 443,192,006.69
  5. Step 5: Solve for x
    x = 443,192,006.69/24,361.07
  6. Step 6: Final answer
    x = 18,192.63

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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.