Home / 167,456.46-231,024.69-94,842.66

Finding the Fourth Proportional to 167,456.46, 231,024.69 and 94,842.66

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Solution

The fourth proportional to 167,456.46, 231,024.69 and 94,842.66 is: 130,845.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,456.46 : 231,024.69 = 94,842.66 : x
  2. Step 2: Convert to fraction form
    167,456.46/231,024.69 = 94,842.66/x
  3. Step 3: Cross multiply
    167,456.46x = 231,024.69 × 94,842.66
  4. Step 4: Simplify right side
    167,456.46x = 21,910,996,125.28
  5. Step 5: Solve for x
    x = 21,910,996,125.28/167,456.46
  6. Step 6: Final answer
    x = 130,845.93

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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.