Home / 4,176.73-6,265.40-2,531.82

Finding the Fourth Proportional to 4,176.73, 6,265.40 and 2,531.82

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Solution

The fourth proportional to 4,176.73, 6,265.40 and 2,531.82 is: 3,797.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176.73 : 6,265.40 = 2,531.82 : x
  2. Step 2: Convert to fraction form
    4,176.73/6,265.40 = 2,531.82/x
  3. Step 3: Cross multiply
    4,176.73x = 6,265.40 × 2,531.82
  4. Step 4: Simplify right side
    4,176.73x = 15,862,865.03
  5. Step 5: Solve for x
    x = 15,862,865.03/4,176.73
  6. Step 6: Final answer
    x = 3,797.91

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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.