Home / 41,276.44-56,961.72-22,413.57

Finding the Fourth Proportional to 41,276.44, 56,961.72 and 22,413.57

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Solution

The fourth proportional to 41,276.44, 56,961.72 and 22,413.57 is: 30,930.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,276.44 : 56,961.72 = 22,413.57 : x
  2. Step 2: Convert to fraction form
    41,276.44/56,961.72 = 22,413.57/x
  3. Step 3: Cross multiply
    41,276.44x = 56,961.72 × 22,413.57
  4. Step 4: Simplify right side
    41,276.44x = 1,276,715,498.54
  5. Step 5: Solve for x
    x = 1,276,715,498.54/41,276.44
  6. Step 6: Final answer
    x = 30,930.85

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1.5x scale

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.