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Finding the Fourth Proportional to 17,843.26, 26,766.05 and 5,996.10

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Solution

The fourth proportional to 17,843.26, 26,766.05 and 5,996.10 is: 8,994.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,843.26 : 26,766.05 = 5,996.10 : x
  2. Step 2: Convert to fraction form
    17,843.26/26,766.05 = 5,996.10/x
  3. Step 3: Cross multiply
    17,843.26x = 26,766.05 × 5,996.10
  4. Step 4: Simplify right side
    17,843.26x = 160,491,912.41
  5. Step 5: Solve for x
    x = 160,491,912.41/17,843.26
  6. Step 6: Final answer
    x = 8,994.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.