Home / 3,472.97-5,210.73-2,493.61

Finding the Fourth Proportional to 3,472.97, 5,210.73 and 2,493.61

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Solution

The fourth proportional to 3,472.97, 5,210.73 and 2,493.61 is: 3,741.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472.97 : 5,210.73 = 2,493.61 : x
  2. Step 2: Convert to fraction form
    3,472.97/5,210.73 = 2,493.61/x
  3. Step 3: Cross multiply
    3,472.97x = 5,210.73 × 2,493.61
  4. Step 4: Simplify right side
    3,472.97x = 12,993,515.41
  5. Step 5: Solve for x
    x = 12,993,515.41/3,472.97
  6. Step 6: Final answer
    x = 3,741.33

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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.