Home / 2,944.00-4,413.27-2,020.00

Finding the Fourth Proportional to 2,944.00, 4,413.27 and 2,020.00

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Solution

The fourth proportional to 2,944.00, 4,413.27 and 2,020.00 is: 3,028.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944.00 : 4,413.27 = 2,020.00 : x
  2. Step 2: Convert to fraction form
    2,944.00/4,413.27 = 2,020.00/x
  3. Step 3: Cross multiply
    2,944.00x = 4,413.27 × 2,020.00
  4. Step 4: Simplify right side
    2,944.00x = 8,914,786.44
  5. Step 5: Solve for x
    x = 8,914,786.44/2,944.00
  6. Step 6: Final answer
    x = 3,028.12

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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.