Home / 104,610.50-156,906.85-41,413.43

Finding the Fourth Proportional to 104,610.50, 156,906.85 and 41,413.43

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Solution

The fourth proportional to 104,610.50, 156,906.85 and 41,413.43 is: 62,116.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,610.50 : 156,906.85 = 41,413.43 : x
  2. Step 2: Convert to fraction form
    104,610.50/156,906.85 = 41,413.43/x
  3. Step 3: Cross multiply
    104,610.50x = 156,906.85 × 41,413.43
  4. Step 4: Simplify right side
    104,610.50x = 6,498,050,849.00
  5. Step 5: Solve for x
    x = 6,498,050,849.00/104,610.50
  6. Step 6: Final answer
    x = 62,116.62

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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.