Home / 22,295.97-33,454.85-9,814.43

Finding the Fourth Proportional to 22,295.97, 33,454.85 and 9,814.43

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Solution

The fourth proportional to 22,295.97, 33,454.85 and 9,814.43 is: 14,726.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,295.97 : 33,454.85 = 9,814.43 : x
  2. Step 2: Convert to fraction form
    22,295.97/33,454.85 = 9,814.43/x
  3. Step 3: Cross multiply
    22,295.97x = 33,454.85 × 9,814.43
  4. Step 4: Simplify right side
    22,295.97x = 328,340,067.14
  5. Step 5: Solve for x
    x = 328,340,067.14/22,295.97
  6. Step 6: Final answer
    x = 14,726.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.