Home / 194,947.03-268,996.53-110,062.27

Finding the Fourth Proportional to 194,947.03, 268,996.53 and 110,062.27

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Solution

The fourth proportional to 194,947.03, 268,996.53 and 110,062.27 is: 151,868.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,947.03 : 268,996.53 = 110,062.27 : x
  2. Step 2: Convert to fraction form
    194,947.03/268,996.53 = 110,062.27/x
  3. Step 3: Cross multiply
    194,947.03x = 268,996.53 × 110,062.27
  4. Step 4: Simplify right side
    194,947.03x = 29,606,368,713.92
  5. Step 5: Solve for x
    x = 29,606,368,713.92/194,947.03
  6. Step 6: Final answer
    x = 151,868.79

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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.