Home / 3,063.71-4,226.14-2,223.44

Finding the Fourth Proportional to 3,063.71, 4,226.14 and 2,223.44

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Solution

The fourth proportional to 3,063.71, 4,226.14 and 2,223.44 is: 3,067.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063.71 : 4,226.14 = 2,223.44 : x
  2. Step 2: Convert to fraction form
    3,063.71/4,226.14 = 2,223.44/x
  3. Step 3: Cross multiply
    3,063.71x = 4,226.14 × 2,223.44
  4. Step 4: Simplify right side
    3,063.71x = 9,396,568.72
  5. Step 5: Solve for x
    x = 9,396,568.72/3,063.71
  6. Step 6: Final answer
    x = 3,067.06

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1.5x scale

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.