Home / 5,943.94-8,202.66-3,291.39

Finding the Fourth Proportional to 5,943.94, 8,202.66 and 3,291.39

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Solution

The fourth proportional to 5,943.94, 8,202.66 and 3,291.39 is: 4,542.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,943.94 : 8,202.66 = 3,291.39 : x
  2. Step 2: Convert to fraction form
    5,943.94/8,202.66 = 3,291.39/x
  3. Step 3: Cross multiply
    5,943.94x = 8,202.66 × 3,291.39
  4. Step 4: Simplify right side
    5,943.94x = 26,998,153.10
  5. Step 5: Solve for x
    x = 26,998,153.10/5,943.94
  6. Step 6: Final answer
    x = 4,542.13

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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.