Home / 26,230.19-39,067.06-26,103.07

Finding the Fourth Proportional to 26,230.19, 39,067.06 and 26,103.07

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Solution

The fourth proportional to 26,230.19, 39,067.06 and 26,103.07 is: 38,877.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,230.19 : 39,067.06 = 26,103.07 : x
  2. Step 2: Convert to fraction form
    26,230.19/39,067.06 = 26,103.07/x
  3. Step 3: Cross multiply
    26,230.19x = 39,067.06 × 26,103.07
  4. Step 4: Simplify right side
    26,230.19x = 1,019,770,201.87
  5. Step 5: Solve for x
    x = 1,019,770,201.87/26,230.19
  6. Step 6: Final answer
    x = 38,877.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.