Home / 4,008.97-5,532.27-2,240.59

Finding the Fourth Proportional to 4,008.97, 5,532.27 and 2,240.59

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Solution

The fourth proportional to 4,008.97, 5,532.27 and 2,240.59 is: 3,091.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.97 : 5,532.27 = 2,240.59 : x
  2. Step 2: Convert to fraction form
    4,008.97/5,532.27 = 2,240.59/x
  3. Step 3: Cross multiply
    4,008.97x = 5,532.27 × 2,240.59
  4. Step 4: Simplify right side
    4,008.97x = 12,395,548.84
  5. Step 5: Solve for x
    x = 12,395,548.84/4,008.97
  6. Step 6: Final answer
    x = 3,091.95

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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.