Home / 194,944.53-268,993.13-110,059.77

Finding the Fourth Proportional to 194,944.53, 268,993.13 and 110,059.77

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Solution

The fourth proportional to 194,944.53, 268,993.13 and 110,059.77 is: 151,865.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,944.53 : 268,993.13 = 110,059.77 : x
  2. Step 2: Convert to fraction form
    194,944.53/268,993.13 = 110,059.77/x
  3. Step 3: Cross multiply
    194,944.53x = 268,993.13 × 110,059.77
  4. Step 4: Simplify right side
    194,944.53x = 29,605,321,469.08
  5. Step 5: Solve for x
    x = 29,605,321,469.08/194,944.53
  6. Step 6: Final answer
    x = 151,865.36

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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.