Home / 3,954.07-5,928.37-2,844.17

Finding the Fourth Proportional to 3,954.07, 5,928.37 and 2,844.17

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Solution

The fourth proportional to 3,954.07, 5,928.37 and 2,844.17 is: 4,264.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954.07 : 5,928.37 = 2,844.17 : x
  2. Step 2: Convert to fraction form
    3,954.07/5,928.37 = 2,844.17/x
  3. Step 3: Cross multiply
    3,954.07x = 5,928.37 × 2,844.17
  4. Step 4: Simplify right side
    3,954.07x = 16,861,292.10
  5. Step 5: Solve for x
    x = 16,861,292.10/3,954.07
  6. Step 6: Final answer
    x = 4,264.29

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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.