Home / 9,183.28-13,775.94-2,941.82

Finding the Fourth Proportional to 9,183.28, 13,775.94 and 2,941.82

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Solution

The fourth proportional to 9,183.28, 13,775.94 and 2,941.82 is: 4,413.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183.28 : 13,775.94 = 2,941.82 : x
  2. Step 2: Convert to fraction form
    9,183.28/13,775.94 = 2,941.82/x
  3. Step 3: Cross multiply
    9,183.28x = 13,775.94 × 2,941.82
  4. Step 4: Simplify right side
    9,183.28x = 40,526,335.81
  5. Step 5: Solve for x
    x = 40,526,335.81/9,183.28
  6. Step 6: Final answer
    x = 4,413.06

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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.