Home / 3,260.34-4,882.17-1,797.87

Finding the Fourth Proportional to 3,260.34, 4,882.17 and 1,797.87

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Solution

The fourth proportional to 3,260.34, 4,882.17 and 1,797.87 is: 2,692.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,260.34 : 4,882.17 = 1,797.87 : x
  2. Step 2: Convert to fraction form
    3,260.34/4,882.17 = 1,797.87/x
  3. Step 3: Cross multiply
    3,260.34x = 4,882.17 × 1,797.87
  4. Step 4: Simplify right side
    3,260.34x = 8,777,506.98
  5. Step 5: Solve for x
    x = 8,777,506.98/3,260.34
  6. Step 6: Final answer
    x = 2,692.21

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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.