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Finding the Fourth Proportional to 24,092.16, 33,247.20 and 13,484.31

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Solution

The fourth proportional to 24,092.16, 33,247.20 and 13,484.31 is: 18,608.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,092.16 : 33,247.20 = 13,484.31 : x
  2. Step 2: Convert to fraction form
    24,092.16/33,247.20 = 13,484.31/x
  3. Step 3: Cross multiply
    24,092.16x = 33,247.20 × 13,484.31
  4. Step 4: Simplify right side
    24,092.16x = 448,315,551.43
  5. Step 5: Solve for x
    x = 448,315,551.43/24,092.16
  6. Step 6: Final answer
    x = 18,608.36

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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.