Home / 2,867.94-3,954.33-2,396.52

Finding the Fourth Proportional to 2,867.94, 3,954.33 and 2,396.52

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Solution

The fourth proportional to 2,867.94, 3,954.33 and 2,396.52 is: 3,304.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867.94 : 3,954.33 = 2,396.52 : x
  2. Step 2: Convert to fraction form
    2,867.94/3,954.33 = 2,396.52/x
  3. Step 3: Cross multiply
    2,867.94x = 3,954.33 × 2,396.52
  4. Step 4: Simplify right side
    2,867.94x = 9,476,630.93
  5. Step 5: Solve for x
    x = 9,476,630.93/2,867.94
  6. Step 6: Final answer
    x = 3,304.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.