Home / 154,914.64-232,380.60-44,098

Finding the Fourth Proportional to 154,914.64, 232,380.60 and 44,098

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Solution

The fourth proportional to 154,914.64, 232,380.60 and 44,098 is: 66,149.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,914.64 : 232,380.60 = 44,098 : x
  2. Step 2: Convert to fraction form
    154,914.64/232,380.60 = 44,098/x
  3. Step 3: Cross multiply
    154,914.64x = 232,380.60 × 44,098
  4. Step 4: Simplify right side
    154,914.64x = 10,247,519,698.80
  5. Step 5: Solve for x
    x = 10,247,519,698.80/154,914.64
  6. Step 6: Final answer
    x = 66,149.46

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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.