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Finding the Fourth Proportional to 6,796.82, 10,181.39 and 6,229.82

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Solution

The fourth proportional to 6,796.82, 10,181.39 and 6,229.82 is: 9,332.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,796.82 : 10,181.39 = 6,229.82 : x
  2. Step 2: Convert to fraction form
    6,796.82/10,181.39 = 6,229.82/x
  3. Step 3: Cross multiply
    6,796.82x = 10,181.39 × 6,229.82
  4. Step 4: Simplify right side
    6,796.82x = 63,428,227.05
  5. Step 5: Solve for x
    x = 63,428,227.05/6,796.82
  6. Step 6: Final answer
    x = 9,332.04

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1.5x scale

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.