Home / 169,694.26-234,257.67-98,060.29

Finding the Fourth Proportional to 169,694.26, 234,257.67 and 98,060.29

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Solution

The fourth proportional to 169,694.26, 234,257.67 and 98,060.29 is: 135,369.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,694.26 : 234,257.67 = 98,060.29 : x
  2. Step 2: Convert to fraction form
    169,694.26/234,257.67 = 98,060.29/x
  3. Step 3: Cross multiply
    169,694.26x = 234,257.67 × 98,060.29
  4. Step 4: Simplify right side
    169,694.26x = 22,971,374,469.28
  5. Step 5: Solve for x
    x = 22,971,374,469.28/169,694.26
  6. Step 6: Final answer
    x = 135,369.19

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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.