Home / 26,067.14-35,944.12-19,365.20

Finding the Fourth Proportional to 26,067.14, 35,944.12 and 19,365.20

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Solution

The fourth proportional to 26,067.14, 35,944.12 and 19,365.20 is: 26,702.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,067.14 : 35,944.12 = 19,365.20 : x
  2. Step 2: Convert to fraction form
    26,067.14/35,944.12 = 19,365.20/x
  3. Step 3: Cross multiply
    26,067.14x = 35,944.12 × 19,365.20
  4. Step 4: Simplify right side
    26,067.14x = 696,065,072.62
  5. Step 5: Solve for x
    x = 696,065,072.62/26,067.14
  6. Step 6: Final answer
    x = 26,702.78

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Double scale
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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.