Home / 33,375.92-46,063.94-19,035.78

Finding the Fourth Proportional to 33,375.92, 46,063.94 and 19,035.78

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Solution

The fourth proportional to 33,375.92, 46,063.94 and 19,035.78 is: 26,272.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,375.92 : 46,063.94 = 19,035.78 : x
  2. Step 2: Convert to fraction form
    33,375.92/46,063.94 = 19,035.78/x
  3. Step 3: Cross multiply
    33,375.92x = 46,063.94 × 19,035.78
  4. Step 4: Simplify right side
    33,375.92x = 876,863,027.77
  5. Step 5: Solve for x
    x = 876,863,027.77/33,375.92
  6. Step 6: Final answer
    x = 26,272.33

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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.