Home / 4,252.60-5,874.20-3,546.76

Finding the Fourth Proportional to 4,252.60, 5,874.20 and 3,546.76

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Solution

The fourth proportional to 4,252.60, 5,874.20 and 3,546.76 is: 4,899.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252.60 : 5,874.20 = 3,546.76 : x
  2. Step 2: Convert to fraction form
    4,252.60/5,874.20 = 3,546.76/x
  3. Step 3: Cross multiply
    4,252.60x = 5,874.20 × 3,546.76
  4. Step 4: Simplify right side
    4,252.60x = 20,834,377.59
  5. Step 5: Solve for x
    x = 20,834,377.59/4,252.60
  6. Step 6: Final answer
    x = 4,899.21

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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.