Home / 226,293.64-339,310.38-93,265.72

Finding the Fourth Proportional to 226,293.64, 339,310.38 and 93,265.72

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Solution

The fourth proportional to 226,293.64, 339,310.38 and 93,265.72 is: 139,844.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,293.64 : 339,310.38 = 93,265.72 : x
  2. Step 2: Convert to fraction form
    226,293.64/339,310.38 = 93,265.72/x
  3. Step 3: Cross multiply
    226,293.64x = 339,310.38 × 93,265.72
  4. Step 4: Simplify right side
    226,293.64x = 31,646,026,894.17
  5. Step 5: Solve for x
    x = 31,646,026,894.17/226,293.64
  6. Step 6: Final answer
    x = 139,844.97

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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.