Home / 169,162.24-233,414.21-96,531.97

Finding the Fourth Proportional to 169,162.24, 233,414.21 and 96,531.97

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Solution

The fourth proportional to 169,162.24, 233,414.21 and 96,531.97 is: 133,197.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,162.24 : 233,414.21 = 96,531.97 : x
  2. Step 2: Convert to fraction form
    169,162.24/233,414.21 = 96,531.97/x
  3. Step 3: Cross multiply
    169,162.24x = 233,414.21 × 96,531.97
  4. Step 4: Simplify right side
    169,162.24x = 22,531,933,175.09
  5. Step 5: Solve for x
    x = 22,531,933,175.09/169,162.24
  6. Step 6: Final answer
    x = 133,197.18

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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.