Home / 2,530.26-3,797.11-1,553.38

Finding the Fourth Proportional to 2,530.26, 3,797.11 and 1,553.38

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Solution

The fourth proportional to 2,530.26, 3,797.11 and 1,553.38 is: 2,331.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530.26 : 3,797.11 = 1,553.38 : x
  2. Step 2: Convert to fraction form
    2,530.26/3,797.11 = 1,553.38/x
  3. Step 3: Cross multiply
    2,530.26x = 3,797.11 × 1,553.38
  4. Step 4: Simplify right side
    2,530.26x = 5,898,354.73
  5. Step 5: Solve for x
    x = 5,898,354.73/2,530.26
  6. Step 6: Final answer
    x = 2,331.13

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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.