Home / 3,236.28-4,843.41-2,412.51

Finding the Fourth Proportional to 3,236.28, 4,843.41 and 2,412.51

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Solution

The fourth proportional to 3,236.28, 4,843.41 and 2,412.51 is: 3,610.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236.28 : 4,843.41 = 2,412.51 : x
  2. Step 2: Convert to fraction form
    3,236.28/4,843.41 = 2,412.51/x
  3. Step 3: Cross multiply
    3,236.28x = 4,843.41 × 2,412.51
  4. Step 4: Simplify right side
    3,236.28x = 11,684,775.06
  5. Step 5: Solve for x
    x = 11,684,775.06/3,236.28
  6. Step 6: Final answer
    x = 3,610.56

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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.