Home / 33,794.07-46,633.94-18,685.83

Finding the Fourth Proportional to 33,794.07, 46,633.94 and 18,685.83

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Solution

The fourth proportional to 33,794.07, 46,633.94 and 18,685.83 is: 25,785.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,794.07 : 46,633.94 = 18,685.83 : x
  2. Step 2: Convert to fraction form
    33,794.07/46,633.94 = 18,685.83/x
  3. Step 3: Cross multiply
    33,794.07x = 46,633.94 × 18,685.83
  4. Step 4: Simplify right side
    33,794.07x = 871,393,781.64
  5. Step 5: Solve for x
    x = 871,393,781.64/33,794.07
  6. Step 6: Final answer
    x = 25,785.41

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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.