Home / 5,926.43-8,178.41-3,273.66

Finding the Fourth Proportional to 5,926.43, 8,178.41 and 3,273.66

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Solution

The fourth proportional to 5,926.43, 8,178.41 and 3,273.66 is: 4,517.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926.43 : 8,178.41 = 3,273.66 : x
  2. Step 2: Convert to fraction form
    5,926.43/8,178.41 = 3,273.66/x
  3. Step 3: Cross multiply
    5,926.43x = 8,178.41 × 3,273.66
  4. Step 4: Simplify right side
    5,926.43x = 26,773,317.31
  5. Step 5: Solve for x
    x = 26,773,317.31/5,926.43
  6. Step 6: Final answer
    x = 4,517.62

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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.