Home / 4,249.44-5,863.78-2,360.86

Finding the Fourth Proportional to 4,249.44, 5,863.78 and 2,360.86

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Solution

The fourth proportional to 4,249.44, 5,863.78 and 2,360.86 is: 3,257.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249.44 : 5,863.78 = 2,360.86 : x
  2. Step 2: Convert to fraction form
    4,249.44/5,863.78 = 2,360.86/x
  3. Step 3: Cross multiply
    4,249.44x = 5,863.78 × 2,360.86
  4. Step 4: Simplify right side
    4,249.44x = 13,843,563.65
  5. Step 5: Solve for x
    x = 13,843,563.65/4,249.44
  6. Step 6: Final answer
    x = 3,257.74

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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.