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Finding the Fourth Proportional to 222,607.26, 333,785.97 and 96,168.60

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Solution

The fourth proportional to 222,607.26, 333,785.97 and 96,168.60 is: 144,198.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,607.26 : 333,785.97 = 96,168.60 : x
  2. Step 2: Convert to fraction form
    222,607.26/333,785.97 = 96,168.60/x
  3. Step 3: Cross multiply
    222,607.26x = 333,785.97 × 96,168.60
  4. Step 4: Simplify right side
    222,607.26x = 32,099,729,434.54
  5. Step 5: Solve for x
    x = 32,099,729,434.54/222,607.26
  6. Step 6: Final answer
    x = 144,198.93

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