Home / 194,958.88-269,028.24-110,084.32

Finding the Fourth Proportional to 194,958.88, 269,028.24 and 110,084.32

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Solution

The fourth proportional to 194,958.88, 269,028.24 and 110,084.32 is: 151,907.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,958.88 : 269,028.24 = 110,084.32 : x
  2. Step 2: Convert to fraction form
    194,958.88/269,028.24 = 110,084.32/x
  3. Step 3: Cross multiply
    194,958.88x = 269,028.24 × 110,084.32
  4. Step 4: Simplify right side
    194,958.88x = 29,615,790,861.20
  5. Step 5: Solve for x
    x = 29,615,790,861.20/194,958.88
  6. Step 6: Final answer
    x = 151,907.88

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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.