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Finding the Fourth Proportional to 7,227.88, 10,841.81 and 2,033.75

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Solution

The fourth proportional to 7,227.88, 10,841.81 and 2,033.75 is: 3,050.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,227.88 : 10,841.81 = 2,033.75 : x
  2. Step 2: Convert to fraction form
    7,227.88/10,841.81 = 2,033.75/x
  3. Step 3: Cross multiply
    7,227.88x = 10,841.81 × 2,033.75
  4. Step 4: Simplify right side
    7,227.88x = 22,049,531.09
  5. Step 5: Solve for x
    x = 22,049,531.09/7,227.88
  6. Step 6: Final answer
    x = 3,050.62

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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.