Home / 6,004.15-9,007.25-2,255.60

Finding the Fourth Proportional to 6,004.15, 9,007.25 and 2,255.60

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Solution

The fourth proportional to 6,004.15, 9,007.25 and 2,255.60 is: 3,383.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,004.15 : 9,007.25 = 2,255.60 : x
  2. Step 2: Convert to fraction form
    6,004.15/9,007.25 = 2,255.60/x
  3. Step 3: Cross multiply
    6,004.15x = 9,007.25 × 2,255.60
  4. Step 4: Simplify right side
    6,004.15x = 20,316,753.10
  5. Step 5: Solve for x
    x = 20,316,753.10/6,004.15
  6. Step 6: Final answer
    x = 3,383.79

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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.