Home / 167,567.97-231,248.25-91,092.24

Finding the Fourth Proportional to 167,567.97, 231,248.25 and 91,092.24

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Solution

The fourth proportional to 167,567.97, 231,248.25 and 91,092.24 is: 125,709.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,567.97 : 231,248.25 = 91,092.24 : x
  2. Step 2: Convert to fraction form
    167,567.97/231,248.25 = 91,092.24/x
  3. Step 3: Cross multiply
    167,567.97x = 231,248.25 × 91,092.24
  4. Step 4: Simplify right side
    167,567.97x = 21,064,921,088.58
  5. Step 5: Solve for x
    x = 21,064,921,088.58/167,567.97
  6. Step 6: Final answer
    x = 125,709.71

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1.5x scale

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.