Home / 6,114.44-9,157.30-2,984.64

Finding the Fourth Proportional to 6,114.44, 9,157.30 and 2,984.64

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Solution

The fourth proportional to 6,114.44, 9,157.30 and 2,984.64 is: 4,469.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114.44 : 9,157.30 = 2,984.64 : x
  2. Step 2: Convert to fraction form
    6,114.44/9,157.30 = 2,984.64/x
  3. Step 3: Cross multiply
    6,114.44x = 9,157.30 × 2,984.64
  4. Step 4: Simplify right side
    6,114.44x = 27,331,243.87
  5. Step 5: Solve for x
    x = 27,331,243.87/6,114.44
  6. Step 6: Final answer
    x = 4,469.95

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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.