Home / 4,249.36-5,863.93-2,361.07

Finding the Fourth Proportional to 4,249.36, 5,863.93 and 2,361.07

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Solution

The fourth proportional to 4,249.36, 5,863.93 and 2,361.07 is: 3,258.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249.36 : 5,863.93 = 2,361.07 : x
  2. Step 2: Convert to fraction form
    4,249.36/5,863.93 = 2,361.07/x
  3. Step 3: Cross multiply
    4,249.36x = 5,863.93 × 2,361.07
  4. Step 4: Simplify right side
    4,249.36x = 13,845,149.21
  5. Step 5: Solve for x
    x = 13,845,149.21/4,249.36
  6. Step 6: Final answer
    x = 3,258.17

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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.