Home / 5,940.44-8,197.08-3,423.37

Finding the Fourth Proportional to 5,940.44, 8,197.08 and 3,423.37

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Solution

The fourth proportional to 5,940.44, 8,197.08 and 3,423.37 is: 4,723.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940.44 : 8,197.08 = 3,423.37 : x
  2. Step 2: Convert to fraction form
    5,940.44/8,197.08 = 3,423.37/x
  3. Step 3: Cross multiply
    5,940.44x = 8,197.08 × 3,423.37
  4. Step 4: Simplify right side
    5,940.44x = 28,061,579.66
  5. Step 5: Solve for x
    x = 28,061,579.66/5,940.44
  6. Step 6: Final answer
    x = 4,723.83

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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.