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Finding the Fourth Proportional to 5,960.88, 8,941.17 and 2,843.09

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Solution

The fourth proportional to 5,960.88, 8,941.17 and 2,843.09 is: 4,264.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960.88 : 8,941.17 = 2,843.09 : x
  2. Step 2: Convert to fraction form
    5,960.88/8,941.17 = 2,843.09/x
  3. Step 3: Cross multiply
    5,960.88x = 8,941.17 × 2,843.09
  4. Step 4: Simplify right side
    5,960.88x = 25,420,551.02
  5. Step 5: Solve for x
    x = 25,420,551.02/5,960.88
  6. Step 6: Final answer
    x = 4,264.56

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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.