Home / 444,976.30-667,464.72-108,017.44

Finding the Fourth Proportional to 444,976.30, 667,464.72 and 108,017.44

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Solution

The fourth proportional to 444,976.30, 667,464.72 and 108,017.44 is: 162,026.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,976.30 : 667,464.72 = 108,017.44 : x
  2. Step 2: Convert to fraction form
    444,976.30/667,464.72 = 108,017.44/x
  3. Step 3: Cross multiply
    444,976.30x = 667,464.72 × 108,017.44
  4. Step 4: Simplify right side
    444,976.30x = 72,097,830,344.72
  5. Step 5: Solve for x
    x = 72,097,830,344.72/444,976.30
  6. Step 6: Final answer
    x = 162,026.23

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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.