Home / 36,755.16-50,722.64-27,540.39

Finding the Fourth Proportional to 36,755.16, 50,722.64 and 27,540.39

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Solution

The fourth proportional to 36,755.16, 50,722.64 and 27,540.39 is: 38,006.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,755.16 : 50,722.64 = 27,540.39 : x
  2. Step 2: Convert to fraction form
    36,755.16/50,722.64 = 27,540.39/x
  3. Step 3: Cross multiply
    36,755.16x = 50,722.64 × 27,540.39
  4. Step 4: Simplify right side
    36,755.16x = 1,396,921,287.43
  5. Step 5: Solve for x
    x = 1,396,921,287.43/36,755.16
  6. Step 6: Final answer
    x = 38,006.13

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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.