Home / 3,462.92-4,777.16-2,517.24

Finding the Fourth Proportional to 3,462.92, 4,777.16 and 2,517.24

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Solution

The fourth proportional to 3,462.92, 4,777.16 and 2,517.24 is: 3,472.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462.92 : 4,777.16 = 2,517.24 : x
  2. Step 2: Convert to fraction form
    3,462.92/4,777.16 = 2,517.24/x
  3. Step 3: Cross multiply
    3,462.92x = 4,777.16 × 2,517.24
  4. Step 4: Simplify right side
    3,462.92x = 12,025,258.24
  5. Step 5: Solve for x
    x = 12,025,258.24/3,462.92
  6. Step 6: Final answer
    x = 3,472.58

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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.