Home / 35,067.06-48,392.73-19,150.56

Finding the Fourth Proportional to 35,067.06, 48,392.73 and 19,150.56

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Solution

The fourth proportional to 35,067.06, 48,392.73 and 19,150.56 is: 26,427.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,067.06 : 48,392.73 = 19,150.56 : x
  2. Step 2: Convert to fraction form
    35,067.06/48,392.73 = 19,150.56/x
  3. Step 3: Cross multiply
    35,067.06x = 48,392.73 × 19,150.56
  4. Step 4: Simplify right side
    35,067.06x = 926,747,879.43
  5. Step 5: Solve for x
    x = 926,747,879.43/35,067.06
  6. Step 6: Final answer
    x = 26,427.88

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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.