Home / 3,836.94-5,755.15-1,496.51

Finding the Fourth Proportional to 3,836.94, 5,755.15 and 1,496.51

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Solution

The fourth proportional to 3,836.94, 5,755.15 and 1,496.51 is: 2,244.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836.94 : 5,755.15 = 1,496.51 : x
  2. Step 2: Convert to fraction form
    3,836.94/5,755.15 = 1,496.51/x
  3. Step 3: Cross multiply
    3,836.94x = 5,755.15 × 1,496.51
  4. Step 4: Simplify right side
    3,836.94x = 8,612,625.79
  5. Step 5: Solve for x
    x = 8,612,625.79/3,836.94
  6. Step 6: Final answer
    x = 2,244.66

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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.