Home / 6,512.44-9,773.78-3,349.75

Finding the Fourth Proportional to 6,512.44, 9,773.78 and 3,349.75

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Solution

The fourth proportional to 6,512.44, 9,773.78 and 3,349.75 is: 5,027.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,512.44 : 9,773.78 = 3,349.75 : x
  2. Step 2: Convert to fraction form
    6,512.44/9,773.78 = 3,349.75/x
  3. Step 3: Cross multiply
    6,512.44x = 9,773.78 × 3,349.75
  4. Step 4: Simplify right side
    6,512.44x = 32,739,703.49
  5. Step 5: Solve for x
    x = 32,739,703.49/6,512.44
  6. Step 6: Final answer
    x = 5,027.26

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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.