Home / 5,926.57-8,178.28-3,273.82

Finding the Fourth Proportional to 5,926.57, 8,178.28 and 3,273.82

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Solution

The fourth proportional to 5,926.57, 8,178.28 and 3,273.82 is: 4,517.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926.57 : 8,178.28 = 3,273.82 : x
  2. Step 2: Convert to fraction form
    5,926.57/8,178.28 = 3,273.82/x
  3. Step 3: Cross multiply
    5,926.57x = 8,178.28 × 3,273.82
  4. Step 4: Simplify right side
    5,926.57x = 26,774,216.63
  5. Step 5: Solve for x
    x = 26,774,216.63/5,926.57
  6. Step 6: Final answer
    x = 4,517.66

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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.