Home / 36,883.80-55,238.22-26,327.88

Finding the Fourth Proportional to 36,883.80, 55,238.22 and 26,327.88

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Solution

The fourth proportional to 36,883.80, 55,238.22 and 26,327.88 is: 39,429.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,883.80 : 55,238.22 = 26,327.88 : x
  2. Step 2: Convert to fraction form
    36,883.80/55,238.22 = 26,327.88/x
  3. Step 3: Cross multiply
    36,883.80x = 55,238.22 × 26,327.88
  4. Step 4: Simplify right side
    36,883.80x = 1,454,305,227.57
  5. Step 5: Solve for x
    x = 1,454,305,227.57/36,883.80
  6. Step 6: Final answer
    x = 39,429.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.