Home / 5,965.94-8,947.83-2,679.14

Finding the Fourth Proportional to 5,965.94, 8,947.83 and 2,679.14

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Solution

The fourth proportional to 5,965.94, 8,947.83 and 2,679.14 is: 4,018.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,965.94 : 8,947.83 = 2,679.14 : x
  2. Step 2: Convert to fraction form
    5,965.94/8,947.83 = 2,679.14/x
  3. Step 3: Cross multiply
    5,965.94x = 8,947.83 × 2,679.14
  4. Step 4: Simplify right side
    5,965.94x = 23,972,489.27
  5. Step 5: Solve for x
    x = 23,972,489.27/5,965.94
  6. Step 6: Final answer
    x = 4,018.23

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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.