Home / 3,836.67-5,755.12-1,496.58

Finding the Fourth Proportional to 3,836.67, 5,755.12 and 1,496.58

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Solution

The fourth proportional to 3,836.67, 5,755.12 and 1,496.58 is: 2,244.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836.67 : 5,755.12 = 1,496.58 : x
  2. Step 2: Convert to fraction form
    3,836.67/5,755.12 = 1,496.58/x
  3. Step 3: Cross multiply
    3,836.67x = 5,755.12 × 1,496.58
  4. Step 4: Simplify right side
    3,836.67x = 8,612,997.49
  5. Step 5: Solve for x
    x = 8,612,997.49/3,836.67
  6. Step 6: Final answer
    x = 2,244.91

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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.