Home / 10,018.73-14,993.18-6,067.75

Finding the Fourth Proportional to 10,018.73, 14,993.18 and 6,067.75

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Solution

The fourth proportional to 10,018.73, 14,993.18 and 6,067.75 is: 9,080.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,018.73 : 14,993.18 = 6,067.75 : x
  2. Step 2: Convert to fraction form
    10,018.73/14,993.18 = 6,067.75/x
  3. Step 3: Cross multiply
    10,018.73x = 14,993.18 × 6,067.75
  4. Step 4: Simplify right side
    10,018.73x = 90,974,867.95
  5. Step 5: Solve for x
    x = 90,974,867.95/10,018.73
  6. Step 6: Final answer
    x = 9,080.48

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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.