Home / 2,993.22-4,485.78-2,344.14

Finding the Fourth Proportional to 2,993.22, 4,485.78 and 2,344.14

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Solution

The fourth proportional to 2,993.22, 4,485.78 and 2,344.14 is: 3,513.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,993.22 : 4,485.78 = 2,344.14 : x
  2. Step 2: Convert to fraction form
    2,993.22/4,485.78 = 2,344.14/x
  3. Step 3: Cross multiply
    2,993.22x = 4,485.78 × 2,344.14
  4. Step 4: Simplify right side
    2,993.22x = 10,515,296.33
  5. Step 5: Solve for x
    x = 10,515,296.33/2,993.22
  6. Step 6: Final answer
    x = 3,513.04

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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.