Home / 164,046.29-226,384.54-95,149.31

Finding the Fourth Proportional to 164,046.29, 226,384.54 and 95,149.31

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Solution

The fourth proportional to 164,046.29, 226,384.54 and 95,149.31 is: 131,306.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,046.29 : 226,384.54 = 95,149.31 : x
  2. Step 2: Convert to fraction form
    164,046.29/226,384.54 = 95,149.31/x
  3. Step 3: Cross multiply
    164,046.29x = 226,384.54 × 95,149.31
  4. Step 4: Simplify right side
    164,046.29x = 21,540,331,405.87
  5. Step 5: Solve for x
    x = 21,540,331,405.87/164,046.29
  6. Step 6: Final answer
    x = 131,306.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.