Home / 5,951.62-8,213.48-3,298.97

Finding the Fourth Proportional to 5,951.62, 8,213.48 and 3,298.97

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Solution

The fourth proportional to 5,951.62, 8,213.48 and 3,298.97 is: 4,552.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,951.62 : 8,213.48 = 3,298.97 : x
  2. Step 2: Convert to fraction form
    5,951.62/8,213.48 = 3,298.97/x
  3. Step 3: Cross multiply
    5,951.62x = 8,213.48 × 3,298.97
  4. Step 4: Simplify right side
    5,951.62x = 27,096,028.15
  5. Step 5: Solve for x
    x = 27,096,028.15/5,951.62
  6. Step 6: Final answer
    x = 4,552.72

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1.5x scale

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.