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Finding the Fourth Proportional to 10,851.33, 16,258.41 and 5,924.42

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Solution

The fourth proportional to 10,851.33, 16,258.41 and 5,924.42 is: 8,876.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,851.33 : 16,258.41 = 5,924.42 : x
  2. Step 2: Convert to fraction form
    10,851.33/16,258.41 = 5,924.42/x
  3. Step 3: Cross multiply
    10,851.33x = 16,258.41 × 5,924.42
  4. Step 4: Simplify right side
    10,851.33x = 96,321,568.08
  5. Step 5: Solve for x
    x = 96,321,568.08/10,851.33
  6. Step 6: Final answer
    x = 8,876.48

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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.