Home / 27,413.22-41,086.69-13,352.17

Finding the Fourth Proportional to 27,413.22, 41,086.69 and 13,352.17

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Solution

The fourth proportional to 27,413.22, 41,086.69 and 13,352.17 is: 20,012.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,413.22 : 41,086.69 = 13,352.17 : x
  2. Step 2: Convert to fraction form
    27,413.22/41,086.69 = 13,352.17/x
  3. Step 3: Cross multiply
    27,413.22x = 41,086.69 × 13,352.17
  4. Step 4: Simplify right side
    27,413.22x = 548,596,538.95
  5. Step 5: Solve for x
    x = 548,596,538.95/27,413.22
  6. Step 6: Final answer
    x = 20,012.12

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1.5x scale

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.