Home / 3,310.65-4,568.06-2,249.26

Finding the Fourth Proportional to 3,310.65, 4,568.06 and 2,249.26

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Solution

The fourth proportional to 3,310.65, 4,568.06 and 2,249.26 is: 3,103.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310.65 : 4,568.06 = 2,249.26 : x
  2. Step 2: Convert to fraction form
    3,310.65/4,568.06 = 2,249.26/x
  3. Step 3: Cross multiply
    3,310.65x = 4,568.06 × 2,249.26
  4. Step 4: Simplify right side
    3,310.65x = 10,274,748.84
  5. Step 5: Solve for x
    x = 10,274,748.84/3,310.65
  6. Step 6: Final answer
    x = 3,103.54

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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.