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Finding the Fourth Proportional to 236,229.44, 354,361.44 and 95,990.72

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Solution

The fourth proportional to 236,229.44, 354,361.44 and 95,990.72 is: 143,993.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,229.44 : 354,361.44 = 95,990.72 : x
  2. Step 2: Convert to fraction form
    236,229.44/354,361.44 = 95,990.72/x
  3. Step 3: Cross multiply
    236,229.44x = 354,361.44 × 95,990.72
  4. Step 4: Simplify right side
    236,229.44x = 34,015,409,765.84
  5. Step 5: Solve for x
    x = 34,015,409,765.84/236,229.44
  6. Step 6: Final answer
    x = 143,993.10

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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.