Home / 5,951.26-8,211.81-3,433.47

Finding the Fourth Proportional to 5,951.26, 8,211.81 and 3,433.47

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Solution

The fourth proportional to 5,951.26, 8,211.81 and 3,433.47 is: 4,737.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,951.26 : 8,211.81 = 3,433.47 : x
  2. Step 2: Convert to fraction form
    5,951.26/8,211.81 = 3,433.47/x
  3. Step 3: Cross multiply
    5,951.26x = 8,211.81 × 3,433.47
  4. Step 4: Simplify right side
    5,951.26x = 28,195,003.28
  5. Step 5: Solve for x
    x = 28,195,003.28/5,951.26
  6. Step 6: Final answer
    x = 4,737.65

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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.