Home / 6,608.25-9,910.29-2,224.68

Finding the Fourth Proportional to 6,608.25, 9,910.29 and 2,224.68

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Solution

The fourth proportional to 6,608.25, 9,910.29 and 2,224.68 is: 3,336.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,608.25 : 9,910.29 = 2,224.68 : x
  2. Step 2: Convert to fraction form
    6,608.25/9,910.29 = 2,224.68/x
  3. Step 3: Cross multiply
    6,608.25x = 9,910.29 × 2,224.68
  4. Step 4: Simplify right side
    6,608.25x = 22,047,223.96
  5. Step 5: Solve for x
    x = 22,047,223.96/6,608.25
  6. Step 6: Final answer
    x = 3,336.32

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1.5x scale

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.