Home / 2,252.22-3,377.14-1,019.04

Finding the Fourth Proportional to 2,252.22, 3,377.14 and 1,019.04

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Solution

The fourth proportional to 2,252.22, 3,377.14 and 1,019.04 is: 1,528.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252.22 : 3,377.14 = 1,019.04 : x
  2. Step 2: Convert to fraction form
    2,252.22/3,377.14 = 1,019.04/x
  3. Step 3: Cross multiply
    2,252.22x = 3,377.14 × 1,019.04
  4. Step 4: Simplify right side
    2,252.22x = 3,441,440.75
  5. Step 5: Solve for x
    x = 3,441,440.75/2,252.22
  6. Step 6: Final answer
    x = 1,528.02

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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.