Home / 4,229.12-5,836.20-2,366

Finding the Fourth Proportional to 4,229.12, 5,836.20 and 2,366

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Solution

The fourth proportional to 4,229.12, 5,836.20 and 2,366 is: 3,265.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229.12 : 5,836.20 = 2,366 : x
  2. Step 2: Convert to fraction form
    4,229.12/5,836.20 = 2,366/x
  3. Step 3: Cross multiply
    4,229.12x = 5,836.20 × 2,366
  4. Step 4: Simplify right side
    4,229.12x = 13,808,449.20
  5. Step 5: Solve for x
    x = 13,808,449.20/4,229.12
  6. Step 6: Final answer
    x = 3,265.09

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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.