Home / 167,304.06-230,876.73-91,852.02

Finding the Fourth Proportional to 167,304.06, 230,876.73 and 91,852.02

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Solution

The fourth proportional to 167,304.06, 230,876.73 and 91,852.02 is: 126,754.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,304.06 : 230,876.73 = 91,852.02 : x
  2. Step 2: Convert to fraction form
    167,304.06/230,876.73 = 91,852.02/x
  3. Step 3: Cross multiply
    167,304.06x = 230,876.73 × 91,852.02
  4. Step 4: Simplify right side
    167,304.06x = 21,206,494,021.49
  5. Step 5: Solve for x
    x = 21,206,494,021.49/167,304.06
  6. Step 6: Final answer
    x = 126,754.21

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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.