Home / 2,823.26-4,233.17-1,262.97

Finding the Fourth Proportional to 2,823.26, 4,233.17 and 1,262.97

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Solution

The fourth proportional to 2,823.26, 4,233.17 and 1,262.97 is: 1,893.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823.26 : 4,233.17 = 1,262.97 : x
  2. Step 2: Convert to fraction form
    2,823.26/4,233.17 = 1,262.97/x
  3. Step 3: Cross multiply
    2,823.26x = 4,233.17 × 1,262.97
  4. Step 4: Simplify right side
    2,823.26x = 5,346,349.26
  5. Step 5: Solve for x
    x = 5,346,349.26/2,823.26
  6. Step 6: Final answer
    x = 1,893.68

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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.