Home / 194,892.28-269,003.34-110,059

Finding the Fourth Proportional to 194,892.28, 269,003.34 and 110,059

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Solution

The fourth proportional to 194,892.28, 269,003.34 and 110,059 is: 151,910.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,892.28 : 269,003.34 = 110,059 : x
  2. Step 2: Convert to fraction form
    194,892.28/269,003.34 = 110,059/x
  3. Step 3: Cross multiply
    194,892.28x = 269,003.34 × 110,059
  4. Step 4: Simplify right side
    194,892.28x = 29,606,238,597.06
  5. Step 5: Solve for x
    x = 29,606,238,597.06/194,892.28
  6. Step 6: Final answer
    x = 151,910.78

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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.