Home / 194,908.33-268,971.46-110,028.97

Finding the Fourth Proportional to 194,908.33, 268,971.46 and 110,028.97

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Solution

The fourth proportional to 194,908.33, 268,971.46 and 110,028.97 is: 151,838.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,908.33 : 268,971.46 = 110,028.97 : x
  2. Step 2: Convert to fraction form
    194,908.33/268,971.46 = 110,028.97/x
  3. Step 3: Cross multiply
    194,908.33x = 268,971.46 × 110,028.97
  4. Step 4: Simplify right side
    194,908.33x = 29,594,652,703.20
  5. Step 5: Solve for x
    x = 29,594,652,703.20/194,908.33
  6. Step 6: Final answer
    x = 151,838.83

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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.