Home / 9,310.41-13,961.97-2,734.83

Finding the Fourth Proportional to 9,310.41, 13,961.97 and 2,734.83

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Solution

The fourth proportional to 9,310.41, 13,961.97 and 2,734.83 is: 4,101.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,310.41 : 13,961.97 = 2,734.83 : x
  2. Step 2: Convert to fraction form
    9,310.41/13,961.97 = 2,734.83/x
  3. Step 3: Cross multiply
    9,310.41x = 13,961.97 × 2,734.83
  4. Step 4: Simplify right side
    9,310.41x = 38,183,614.42
  5. Step 5: Solve for x
    x = 38,183,614.42/9,310.41
  6. Step 6: Final answer
    x = 4,101.17

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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.