Home / 3,062.75-4,594.53-2,581.61

Finding the Fourth Proportional to 3,062.75, 4,594.53 and 2,581.61

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Solution

The fourth proportional to 3,062.75, 4,594.53 and 2,581.61 is: 3,872.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062.75 : 4,594.53 = 2,581.61 : x
  2. Step 2: Convert to fraction form
    3,062.75/4,594.53 = 2,581.61/x
  3. Step 3: Cross multiply
    3,062.75x = 4,594.53 × 2,581.61
  4. Step 4: Simplify right side
    3,062.75x = 11,861,284.59
  5. Step 5: Solve for x
    x = 11,861,284.59/3,062.75
  6. Step 6: Final answer
    x = 3,872.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.