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Finding the Fourth Proportional to 116,244, 174,367.62 and 33,138

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Solution

The fourth proportional to 116,244, 174,367.62 and 33,138 is: 49,707.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,244 : 174,367.62 = 33,138 : x
  2. Step 2: Convert to fraction form
    116,244/174,367.62 = 33,138/x
  3. Step 3: Cross multiply
    116,244x = 174,367.62 × 33,138
  4. Step 4: Simplify right side
    116,244x = 5,778,194,191.56
  5. Step 5: Solve for x
    x = 5,778,194,191.56/116,244
  6. Step 6: Final answer
    x = 49,707.46

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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.