Home / 5,965.32-8,947.97-2,502.57

Finding the Fourth Proportional to 5,965.32, 8,947.97 and 2,502.57

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Solution

The fourth proportional to 5,965.32, 8,947.97 and 2,502.57 is: 3,753.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,965.32 : 8,947.97 = 2,502.57 : x
  2. Step 2: Convert to fraction form
    5,965.32/8,947.97 = 2,502.57/x
  3. Step 3: Cross multiply
    5,965.32x = 8,947.97 × 2,502.57
  4. Step 4: Simplify right side
    5,965.32x = 22,392,927.54
  5. Step 5: Solve for x
    x = 22,392,927.54/5,965.32
  6. Step 6: Final answer
    x = 3,753.85

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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.