Home / 5,949.70-8,204.92-3,559.29

Finding the Fourth Proportional to 5,949.70, 8,204.92 and 3,559.29

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Solution

The fourth proportional to 5,949.70, 8,204.92 and 3,559.29 is: 4,908.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.70 : 8,204.92 = 3,559.29 : x
  2. Step 2: Convert to fraction form
    5,949.70/8,204.92 = 3,559.29/x
  3. Step 3: Cross multiply
    5,949.70x = 8,204.92 × 3,559.29
  4. Step 4: Simplify right side
    5,949.70x = 29,203,650.04
  5. Step 5: Solve for x
    x = 29,203,650.04/5,949.70
  6. Step 6: Final answer
    x = 4,908.43

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1.5x scale

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.