Home / 3,334.43-4,994.36-2,233.64

Finding the Fourth Proportional to 3,334.43, 4,994.36 and 2,233.64

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Solution

The fourth proportional to 3,334.43, 4,994.36 and 2,233.64 is: 3,345.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334.43 : 4,994.36 = 2,233.64 : x
  2. Step 2: Convert to fraction form
    3,334.43/4,994.36 = 2,233.64/x
  3. Step 3: Cross multiply
    3,334.43x = 4,994.36 × 2,233.64
  4. Step 4: Simplify right side
    3,334.43x = 11,155,611.96
  5. Step 5: Solve for x
    x = 11,155,611.96/3,334.43
  6. Step 6: Final answer
    x = 3,345.58

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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.