Home / 241,413.49-333,144.11-132,517.90

Finding the Fourth Proportional to 241,413.49, 333,144.11 and 132,517.90

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Solution

The fourth proportional to 241,413.49, 333,144.11 and 132,517.90 is: 182,871.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,413.49 : 333,144.11 = 132,517.90 : x
  2. Step 2: Convert to fraction form
    241,413.49/333,144.11 = 132,517.90/x
  3. Step 3: Cross multiply
    241,413.49x = 333,144.11 × 132,517.90
  4. Step 4: Simplify right side
    241,413.49x = 44,147,557,353.00
  5. Step 5: Solve for x
    x = 44,147,557,353.00/241,413.49
  6. Step 6: Final answer
    x = 182,871.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.