Home / 222,584.64-333,704.40-110,187.36

Finding the Fourth Proportional to 222,584.64, 333,704.40 and 110,187.36

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Solution

The fourth proportional to 222,584.64, 333,704.40 and 110,187.36 is: 165,195.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,584.64 : 333,704.40 = 110,187.36 : x
  2. Step 2: Convert to fraction form
    222,584.64/333,704.40 = 110,187.36/x
  3. Step 3: Cross multiply
    222,584.64x = 333,704.40 × 110,187.36
  4. Step 4: Simplify right side
    222,584.64x = 36,770,006,856.38
  5. Step 5: Solve for x
    x = 36,770,006,856.38/222,584.64
  6. Step 6: Final answer
    x = 165,195.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.