Home / 3,797.36-5,240.38-2,204.34

Finding the Fourth Proportional to 3,797.36, 5,240.38 and 2,204.34

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Solution

The fourth proportional to 3,797.36, 5,240.38 and 2,204.34 is: 3,042.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797.36 : 5,240.38 = 2,204.34 : x
  2. Step 2: Convert to fraction form
    3,797.36/5,240.38 = 2,204.34/x
  3. Step 3: Cross multiply
    3,797.36x = 5,240.38 × 2,204.34
  4. Step 4: Simplify right side
    3,797.36x = 11,551,579.25
  5. Step 5: Solve for x
    x = 11,551,579.25/3,797.36
  6. Step 6: Final answer
    x = 3,042.00

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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.