Home / 5,940.44-8,197.94-3,251.91

Finding the Fourth Proportional to 5,940.44, 8,197.94 and 3,251.91

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Solution

The fourth proportional to 5,940.44, 8,197.94 and 3,251.91 is: 4,487.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940.44 : 8,197.94 = 3,251.91 : x
  2. Step 2: Convert to fraction form
    5,940.44/8,197.94 = 3,251.91/x
  3. Step 3: Cross multiply
    5,940.44x = 8,197.94 × 3,251.91
  4. Step 4: Simplify right side
    5,940.44x = 26,658,946.81
  5. Step 5: Solve for x
    x = 26,658,946.81/5,940.44
  6. Step 6: Final answer
    x = 4,487.71

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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.