Home / 2,004.44-2,766.16-1,108.22

Finding the Fourth Proportional to 2,004.44, 2,766.16 and 1,108.22

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Solution

The fourth proportional to 2,004.44, 2,766.16 and 1,108.22 is: 1,529.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004.44 : 2,766.16 = 1,108.22 : x
  2. Step 2: Convert to fraction form
    2,004.44/2,766.16 = 1,108.22/x
  3. Step 3: Cross multiply
    2,004.44x = 2,766.16 × 1,108.22
  4. Step 4: Simplify right side
    2,004.44x = 3,065,513.84
  5. Step 5: Solve for x
    x = 3,065,513.84/2,004.44
  6. Step 6: Final answer
    x = 1,529.36

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.