Home / 6,757.25-9,324.90-3,773.13

Finding the Fourth Proportional to 6,757.25, 9,324.90 and 3,773.13

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Solution

The fourth proportional to 6,757.25, 9,324.90 and 3,773.13 is: 5,206.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757.25 : 9,324.90 = 3,773.13 : x
  2. Step 2: Convert to fraction form
    6,757.25/9,324.90 = 3,773.13/x
  3. Step 3: Cross multiply
    6,757.25x = 9,324.90 × 3,773.13
  4. Step 4: Simplify right side
    6,757.25x = 35,184,059.94
  5. Step 5: Solve for x
    x = 35,184,059.94/6,757.25
  6. Step 6: Final answer
    x = 5,206.86

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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.