Home / 167,544.48-231,212.70-92,092.98

Finding the Fourth Proportional to 167,544.48, 231,212.70 and 92,092.98

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Solution

The fourth proportional to 167,544.48, 231,212.70 and 92,092.98 is: 127,089.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,544.48 : 231,212.70 = 92,092.98 : x
  2. Step 2: Convert to fraction form
    167,544.48/231,212.70 = 92,092.98/x
  3. Step 3: Cross multiply
    167,544.48x = 231,212.70 × 92,092.98
  4. Step 4: Simplify right side
    167,544.48x = 21,293,066,556.85
  5. Step 5: Solve for x
    x = 21,293,066,556.85/167,544.48
  6. Step 6: Final answer
    x = 127,089.04

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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.