Home / 4,064.76-6,110.04-3,891.96

Finding the Fourth Proportional to 4,064.76, 6,110.04 and 3,891.96

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Solution

The fourth proportional to 4,064.76, 6,110.04 and 3,891.96 is: 5,850.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064.76 : 6,110.04 = 3,891.96 : x
  2. Step 2: Convert to fraction form
    4,064.76/6,110.04 = 3,891.96/x
  3. Step 3: Cross multiply
    4,064.76x = 6,110.04 × 3,891.96
  4. Step 4: Simplify right side
    4,064.76x = 23,780,031.28
  5. Step 5: Solve for x
    x = 23,780,031.28/4,064.76
  6. Step 6: Final answer
    x = 5,850.29

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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.