Home / 4,049.43-5,589.60-2,517.56

Finding the Fourth Proportional to 4,049.43, 5,589.60 and 2,517.56

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Solution

The fourth proportional to 4,049.43, 5,589.60 and 2,517.56 is: 3,475.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049.43 : 5,589.60 = 2,517.56 : x
  2. Step 2: Convert to fraction form
    4,049.43/5,589.60 = 2,517.56/x
  3. Step 3: Cross multiply
    4,049.43x = 5,589.60 × 2,517.56
  4. Step 4: Simplify right side
    4,049.43x = 14,072,153.38
  5. Step 5: Solve for x
    x = 14,072,153.38/4,049.43
  6. Step 6: Final answer
    x = 3,475.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.