Home / 169,606.62-234,047.96-94,150.26

Finding the Fourth Proportional to 169,606.62, 234,047.96 and 94,150.26

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Solution

The fourth proportional to 169,606.62, 234,047.96 and 94,150.26 is: 129,922.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,606.62 : 234,047.96 = 94,150.26 : x
  2. Step 2: Convert to fraction form
    169,606.62/234,047.96 = 94,150.26/x
  3. Step 3: Cross multiply
    169,606.62x = 234,047.96 × 94,150.26
  4. Step 4: Simplify right side
    169,606.62x = 22,035,676,286.47
  5. Step 5: Solve for x
    x = 22,035,676,286.47/169,606.62
  6. Step 6: Final answer
    x = 129,922.27

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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.