Home / 108,241.11-162,376.65-33,367.14

Finding the Fourth Proportional to 108,241.11, 162,376.65 and 33,367.14

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Solution

The fourth proportional to 108,241.11, 162,376.65 and 33,367.14 is: 50,055.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,241.11 : 162,376.65 = 33,367.14 : x
  2. Step 2: Convert to fraction form
    108,241.11/162,376.65 = 33,367.14/x
  3. Step 3: Cross multiply
    108,241.11x = 162,376.65 × 33,367.14
  4. Step 4: Simplify right side
    108,241.11x = 5,418,044,413.28
  5. Step 5: Solve for x
    x = 5,418,044,413.28/108,241.11
  6. Step 6: Final answer
    x = 50,055.33

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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.