Home / 2,481.97-3,704.45-2,375.05

Finding the Fourth Proportional to 2,481.97, 3,704.45 and 2,375.05

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Solution

The fourth proportional to 2,481.97, 3,704.45 and 2,375.05 is: 3,544.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481.97 : 3,704.45 = 2,375.05 : x
  2. Step 2: Convert to fraction form
    2,481.97/3,704.45 = 2,375.05/x
  3. Step 3: Cross multiply
    2,481.97x = 3,704.45 × 2,375.05
  4. Step 4: Simplify right side
    2,481.97x = 8,798,253.97
  5. Step 5: Solve for x
    x = 8,798,253.97/2,481.97
  6. Step 6: Final answer
    x = 3,544.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.