Home / 33,902.43-46,781.01-18,794.94

Finding the Fourth Proportional to 33,902.43, 46,781.01 and 18,794.94

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Solution

The fourth proportional to 33,902.43, 46,781.01 and 18,794.94 is: 25,934.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,902.43 : 46,781.01 = 18,794.94 : x
  2. Step 2: Convert to fraction form
    33,902.43/46,781.01 = 18,794.94/x
  3. Step 3: Cross multiply
    33,902.43x = 46,781.01 × 18,794.94
  4. Step 4: Simplify right side
    33,902.43x = 879,246,276.09
  5. Step 5: Solve for x
    x = 879,246,276.09/33,902.43
  6. Step 6: Final answer
    x = 25,934.61

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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.