Home / 5,961.94-8,227.42-3,309.82

Finding the Fourth Proportional to 5,961.94, 8,227.42 and 3,309.82

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Solution

The fourth proportional to 5,961.94, 8,227.42 and 3,309.82 is: 4,567.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961.94 : 8,227.42 = 3,309.82 : x
  2. Step 2: Convert to fraction form
    5,961.94/8,227.42 = 3,309.82/x
  3. Step 3: Cross multiply
    5,961.94x = 8,227.42 × 3,309.82
  4. Step 4: Simplify right side
    5,961.94x = 27,231,279.26
  5. Step 5: Solve for x
    x = 27,231,279.26/5,961.94
  6. Step 6: Final answer
    x = 4,567.52

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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.