Home / 5,949.82-8,914.83-3,867.22

Finding the Fourth Proportional to 5,949.82, 8,914.83 and 3,867.22

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Solution

The fourth proportional to 5,949.82, 8,914.83 and 3,867.22 is: 5,794.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.82 : 8,914.83 = 3,867.22 : x
  2. Step 2: Convert to fraction form
    5,949.82/8,914.83 = 3,867.22/x
  3. Step 3: Cross multiply
    5,949.82x = 8,914.83 × 3,867.22
  4. Step 4: Simplify right side
    5,949.82x = 34,475,608.87
  5. Step 5: Solve for x
    x = 34,475,608.87/5,949.82
  6. Step 6: Final answer
    x = 5,794.40

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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.