Home / 35,067.63-48,391.02-19,961.84

Finding the Fourth Proportional to 35,067.63, 48,391.02 and 19,961.84

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Solution

The fourth proportional to 35,067.63, 48,391.02 and 19,961.84 is: 27,546.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,067.63 : 48,391.02 = 19,961.84 : x
  2. Step 2: Convert to fraction form
    35,067.63/48,391.02 = 19,961.84/x
  3. Step 3: Cross multiply
    35,067.63x = 48,391.02 × 19,961.84
  4. Step 4: Simplify right side
    35,067.63x = 965,973,919.65
  5. Step 5: Solve for x
    x = 965,973,919.65/35,067.63
  6. Step 6: Final answer
    x = 27,546.03

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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.