Home / 36,589.33-50,497.91-20,673.44

Finding the Fourth Proportional to 36,589.33, 50,497.91 and 20,673.44

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Solution

The fourth proportional to 36,589.33, 50,497.91 and 20,673.44 is: 28,531.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,589.33 : 50,497.91 = 20,673.44 : x
  2. Step 2: Convert to fraction form
    36,589.33/50,497.91 = 20,673.44/x
  3. Step 3: Cross multiply
    36,589.33x = 50,497.91 × 20,673.44
  4. Step 4: Simplify right side
    36,589.33x = 1,043,965,512.51
  5. Step 5: Solve for x
    x = 1,043,965,512.51/36,589.33
  6. Step 6: Final answer
    x = 28,531.97

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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.