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Finding the Fourth Proportional to 22,033.42, 33,050.13 and 6,451.04

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Solution

The fourth proportional to 22,033.42, 33,050.13 and 6,451.04 is: 9,676.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,033.42 : 33,050.13 = 6,451.04 : x
  2. Step 2: Convert to fraction form
    22,033.42/33,050.13 = 6,451.04/x
  3. Step 3: Cross multiply
    22,033.42x = 33,050.13 × 6,451.04
  4. Step 4: Simplify right side
    22,033.42x = 213,207,769.07
  5. Step 5: Solve for x
    x = 213,207,769.07/22,033.42
  6. Step 6: Final answer
    x = 9,676.56

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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.