Home / 3,250.63-4,868.38-2,517.85

Finding the Fourth Proportional to 3,250.63, 4,868.38 and 2,517.85

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Solution

The fourth proportional to 3,250.63, 4,868.38 and 2,517.85 is: 3,770.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250.63 : 4,868.38 = 2,517.85 : x
  2. Step 2: Convert to fraction form
    3,250.63/4,868.38 = 2,517.85/x
  3. Step 3: Cross multiply
    3,250.63x = 4,868.38 × 2,517.85
  4. Step 4: Simplify right side
    3,250.63x = 12,257,850.58
  5. Step 5: Solve for x
    x = 12,257,850.58/3,250.63
  6. Step 6: Final answer
    x = 3,770.92

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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.