Home / 167,984.88-231,819.13-92,533.38

Finding the Fourth Proportional to 167,984.88, 231,819.13 and 92,533.38

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Solution

The fourth proportional to 167,984.88, 231,819.13 and 92,533.38 is: 127,696.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,984.88 : 231,819.13 = 92,533.38 : x
  2. Step 2: Convert to fraction form
    167,984.88/231,819.13 = 92,533.38/x
  3. Step 3: Cross multiply
    167,984.88x = 231,819.13 × 92,533.38
  4. Step 4: Simplify right side
    167,984.88x = 21,451,007,647.56
  5. Step 5: Solve for x
    x = 21,451,007,647.56/167,984.88
  6. Step 6: Final answer
    x = 127,696.06

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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.