Home / 46,180.92-69,243.62-18,067.44

Finding the Fourth Proportional to 46,180.92, 69,243.62 and 18,067.44

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Solution

The fourth proportional to 46,180.92, 69,243.62 and 18,067.44 is: 27,090.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,180.92 : 69,243.62 = 18,067.44 : x
  2. Step 2: Convert to fraction form
    46,180.92/69,243.62 = 18,067.44/x
  3. Step 3: Cross multiply
    46,180.92x = 69,243.62 × 18,067.44
  4. Step 4: Simplify right side
    46,180.92x = 1,251,054,949.73
  5. Step 5: Solve for x
    x = 1,251,054,949.73/46,180.92
  6. Step 6: Final answer
    x = 27,090.30

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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.