Home / 6,757.56-9,325.04-3,773.59

Finding the Fourth Proportional to 6,757.56, 9,325.04 and 3,773.59

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Solution

The fourth proportional to 6,757.56, 9,325.04 and 3,773.59 is: 5,207.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757.56 : 9,325.04 = 3,773.59 : x
  2. Step 2: Convert to fraction form
    6,757.56/9,325.04 = 3,773.59/x
  3. Step 3: Cross multiply
    6,757.56x = 9,325.04 × 3,773.59
  4. Step 4: Simplify right side
    6,757.56x = 35,188,877.69
  5. Step 5: Solve for x
    x = 35,188,877.69/6,757.56
  6. Step 6: Final answer
    x = 5,207.33

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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.