Home / 3,104.93-4,284.24-2,514.44

Finding the Fourth Proportional to 3,104.93, 4,284.24 and 2,514.44

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Solution

The fourth proportional to 3,104.93, 4,284.24 and 2,514.44 is: 3,469.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104.93 : 4,284.24 = 2,514.44 : x
  2. Step 2: Convert to fraction form
    3,104.93/4,284.24 = 2,514.44/x
  3. Step 3: Cross multiply
    3,104.93x = 4,284.24 × 2,514.44
  4. Step 4: Simplify right side
    3,104.93x = 10,772,464.43
  5. Step 5: Solve for x
    x = 10,772,464.43/3,104.93
  6. Step 6: Final answer
    x = 3,469.47

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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.