Home / 4,254.26-5,873.74-3,257.76

Finding the Fourth Proportional to 4,254.26, 5,873.74 and 3,257.76

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Solution

The fourth proportional to 4,254.26, 5,873.74 and 3,257.76 is: 4,497.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254.26 : 5,873.74 = 3,257.76 : x
  2. Step 2: Convert to fraction form
    4,254.26/5,873.74 = 3,257.76/x
  3. Step 3: Cross multiply
    4,254.26x = 5,873.74 × 3,257.76
  4. Step 4: Simplify right side
    4,254.26x = 19,135,227.08
  5. Step 5: Solve for x
    x = 19,135,227.08/4,254.26
  6. Step 6: Final answer
    x = 4,497.90

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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.