Home / 3,836.12-5,752.95-1,495.97

Finding the Fourth Proportional to 3,836.12, 5,752.95 and 1,495.97

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Solution

The fourth proportional to 3,836.12, 5,752.95 and 1,495.97 is: 2,243.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836.12 : 5,752.95 = 1,495.97 : x
  2. Step 2: Convert to fraction form
    3,836.12/5,752.95 = 1,495.97/x
  3. Step 3: Cross multiply
    3,836.12x = 5,752.95 × 1,495.97
  4. Step 4: Simplify right side
    3,836.12x = 8,606,211.85
  5. Step 5: Solve for x
    x = 8,606,211.85/3,836.12
  6. Step 6: Final answer
    x = 2,243.47

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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.