Home / 3,025.56-4,175.57-2,032.91

Finding the Fourth Proportional to 3,025.56, 4,175.57 and 2,032.91

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Solution

The fourth proportional to 3,025.56, 4,175.57 and 2,032.91 is: 2,805.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025.56 : 4,175.57 = 2,032.91 : x
  2. Step 2: Convert to fraction form
    3,025.56/4,175.57 = 2,032.91/x
  3. Step 3: Cross multiply
    3,025.56x = 4,175.57 × 2,032.91
  4. Step 4: Simplify right side
    3,025.56x = 8,488,542.21
  5. Step 5: Solve for x
    x = 8,488,542.21/3,025.56
  6. Step 6: Final answer
    x = 2,805.61

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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.