Home / 6,759.10-10,136.07-3,248.13

Finding the Fourth Proportional to 6,759.10, 10,136.07 and 3,248.13

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Solution

The fourth proportional to 6,759.10, 10,136.07 and 3,248.13 is: 4,870.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759.10 : 10,136.07 = 3,248.13 : x
  2. Step 2: Convert to fraction form
    6,759.10/10,136.07 = 3,248.13/x
  3. Step 3: Cross multiply
    6,759.10x = 10,136.07 × 3,248.13
  4. Step 4: Simplify right side
    6,759.10x = 32,923,273.05
  5. Step 5: Solve for x
    x = 32,923,273.05/6,759.10
  6. Step 6: Final answer
    x = 4,870.96

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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.