Home / 34,983.24-48,276.68-19,067.82

Finding the Fourth Proportional to 34,983.24, 48,276.68 and 19,067.82

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Solution

The fourth proportional to 34,983.24, 48,276.68 and 19,067.82 is: 26,313.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,983.24 : 48,276.68 = 19,067.82 : x
  2. Step 2: Convert to fraction form
    34,983.24/48,276.68 = 19,067.82/x
  3. Step 3: Cross multiply
    34,983.24x = 48,276.68 × 19,067.82
  4. Step 4: Simplify right side
    34,983.24x = 920,531,044.44
  5. Step 5: Solve for x
    x = 920,531,044.44/34,983.24
  6. Step 6: Final answer
    x = 26,313.49

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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.