Home / 228,945.26-343,414.24-62,733.26

Finding the Fourth Proportional to 228,945.26, 343,414.24 and 62,733.26

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Solution

The fourth proportional to 228,945.26, 343,414.24 and 62,733.26 is: 94,098.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,945.26 : 343,414.24 = 62,733.26 : x
  2. Step 2: Convert to fraction form
    228,945.26/343,414.24 = 62,733.26/x
  3. Step 3: Cross multiply
    228,945.26x = 343,414.24 × 62,733.26
  4. Step 4: Simplify right side
    228,945.26x = 21,543,494,805.62
  5. Step 5: Solve for x
    x = 21,543,494,805.62/228,945.26
  6. Step 6: Final answer
    x = 94,098.89

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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.