Home / 169,186.97-233,478.07-92,705.44

Finding the Fourth Proportional to 169,186.97, 233,478.07 and 92,705.44

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Solution

The fourth proportional to 169,186.97, 233,478.07 and 92,705.44 is: 127,933.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,186.97 : 233,478.07 = 92,705.44 : x
  2. Step 2: Convert to fraction form
    169,186.97/233,478.07 = 92,705.44/x
  3. Step 3: Cross multiply
    169,186.97x = 233,478.07 × 92,705.44
  4. Step 4: Simplify right side
    169,186.97x = 21,644,687,209.70
  5. Step 5: Solve for x
    x = 21,644,687,209.70/169,186.97
  6. Step 6: Final answer
    x = 127,933.54

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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.