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Finding the Fourth Proportional to 116,112.19, 174,197.45 and 33,006.19

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Solution

The fourth proportional to 116,112.19, 174,197.45 and 33,006.19 is: 49,517.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,112.19 : 174,197.45 = 33,006.19 : x
  2. Step 2: Convert to fraction form
    116,112.19/174,197.45 = 33,006.19/x
  3. Step 3: Cross multiply
    116,112.19x = 174,197.45 × 33,006.19
  4. Step 4: Simplify right side
    116,112.19x = 5,749,594,132.22
  5. Step 5: Solve for x
    x = 5,749,594,132.22/116,112.19
  6. Step 6: Final answer
    x = 49,517.58

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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.