Home / 130,944.26-196,553.82-116,046.69

Finding the Fourth Proportional to 130,944.26, 196,553.82 and 116,046.69

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Solution

The fourth proportional to 130,944.26, 196,553.82 and 116,046.69 is: 174,191.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,944.26 : 196,553.82 = 116,046.69 : x
  2. Step 2: Convert to fraction form
    130,944.26/196,553.82 = 116,046.69/x
  3. Step 3: Cross multiply
    130,944.26x = 196,553.82 × 116,046.69
  4. Step 4: Simplify right side
    130,944.26x = 22,809,420,066.90
  5. Step 5: Solve for x
    x = 22,809,420,066.90/130,944.26
  6. Step 6: Final answer
    x = 174,191.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.