Home / 4,131.19-6,198-2,184.76

Finding the Fourth Proportional to 4,131.19, 6,198 and 2,184.76

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Solution

The fourth proportional to 4,131.19, 6,198 and 2,184.76 is: 3,277.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131.19 : 6,198 = 2,184.76 : x
  2. Step 2: Convert to fraction form
    4,131.19/6,198 = 2,184.76/x
  3. Step 3: Cross multiply
    4,131.19x = 6,198 × 2,184.76
  4. Step 4: Simplify right side
    4,131.19x = 13,541,142.48
  5. Step 5: Solve for x
    x = 13,541,142.48/4,131.19
  6. Step 6: Final answer
    x = 3,277.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.