Home / 19,067.06-26,311.64-10,568.64

Finding the Fourth Proportional to 19,067.06, 26,311.64 and 10,568.64

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Solution

The fourth proportional to 19,067.06, 26,311.64 and 10,568.64 is: 14,584.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,067.06 : 26,311.64 = 10,568.64 : x
  2. Step 2: Convert to fraction form
    19,067.06/26,311.64 = 10,568.64/x
  3. Step 3: Cross multiply
    19,067.06x = 26,311.64 × 10,568.64
  4. Step 4: Simplify right side
    19,067.06x = 278,078,250.97
  5. Step 5: Solve for x
    x = 278,078,250.97/19,067.06
  6. Step 6: Final answer
    x = 14,584.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.