Home / 5,940.61-8,198.26-3,252.02

Finding the Fourth Proportional to 5,940.61, 8,198.26 and 3,252.02

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Solution

The fourth proportional to 5,940.61, 8,198.26 and 3,252.02 is: 4,487.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940.61 : 8,198.26 = 3,252.02 : x
  2. Step 2: Convert to fraction form
    5,940.61/8,198.26 = 3,252.02/x
  3. Step 3: Cross multiply
    5,940.61x = 8,198.26 × 3,252.02
  4. Step 4: Simplify right side
    5,940.61x = 26,660,856.36
  5. Step 5: Solve for x
    x = 26,660,856.36/5,940.61
  6. Step 6: Final answer
    x = 4,487.90

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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.