Home / 6,759.14-10,125.11-3,371.72

Finding the Fourth Proportional to 6,759.14, 10,125.11 and 3,371.72

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Solution

The fourth proportional to 6,759.14, 10,125.11 and 3,371.72 is: 5,050.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759.14 : 10,125.11 = 3,371.72 : x
  2. Step 2: Convert to fraction form
    6,759.14/10,125.11 = 3,371.72/x
  3. Step 3: Cross multiply
    6,759.14x = 10,125.11 × 3,371.72
  4. Step 4: Simplify right side
    6,759.14x = 34,138,968.41
  5. Step 5: Solve for x
    x = 34,138,968.41/6,759.14
  6. Step 6: Final answer
    x = 5,050.79

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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.