Home / 41,276.06-56,960.97-22,413.19

Finding the Fourth Proportional to 41,276.06, 56,960.97 and 22,413.19

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Solution

The fourth proportional to 41,276.06, 56,960.97 and 22,413.19 is: 30,930.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,276.06 : 56,960.97 = 22,413.19 : x
  2. Step 2: Convert to fraction form
    41,276.06/56,960.97 = 22,413.19/x
  3. Step 3: Cross multiply
    41,276.06x = 56,960.97 × 22,413.19
  4. Step 4: Simplify right side
    41,276.06x = 1,276,676,900.79
  5. Step 5: Solve for x
    x = 1,276,676,900.79/41,276.06
  6. Step 6: Final answer
    x = 30,930.20

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Half scale
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Double scale
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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.