Home / 3,844.26-5,763.96-2,114.10

Finding the Fourth Proportional to 3,844.26, 5,763.96 and 2,114.10

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Solution

The fourth proportional to 3,844.26, 5,763.96 and 2,114.10 is: 3,169.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,844.26 : 5,763.96 = 2,114.10 : x
  2. Step 2: Convert to fraction form
    3,844.26/5,763.96 = 2,114.10/x
  3. Step 3: Cross multiply
    3,844.26x = 5,763.96 × 2,114.10
  4. Step 4: Simplify right side
    3,844.26x = 12,185,587.84
  5. Step 5: Solve for x
    x = 12,185,587.84/3,844.26
  6. Step 6: Final answer
    x = 3,169.81

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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.