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Finding the Fourth Proportional to 116,265, 174,399.18 and 33,159

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Solution

The fourth proportional to 116,265, 174,399.18 and 33,159 is: 49,738.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,265 : 174,399.18 = 33,159 : x
  2. Step 2: Convert to fraction form
    116,265/174,399.18 = 33,159/x
  3. Step 3: Cross multiply
    116,265x = 174,399.18 × 33,159
  4. Step 4: Simplify right side
    116,265x = 5,782,902,409.62
  5. Step 5: Solve for x
    x = 5,782,902,409.62/116,265
  6. Step 6: Final answer
    x = 49,738.98

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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.