Home / 36,932.88-55,399.32-17,225.22

Finding the Fourth Proportional to 36,932.88, 55,399.32 and 17,225.22

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Solution

The fourth proportional to 36,932.88, 55,399.32 and 17,225.22 is: 25,837.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,932.88 : 55,399.32 = 17,225.22 : x
  2. Step 2: Convert to fraction form
    36,932.88/55,399.32 = 17,225.22/x
  3. Step 3: Cross multiply
    36,932.88x = 55,399.32 × 17,225.22
  4. Step 4: Simplify right side
    36,932.88x = 954,265,474.85
  5. Step 5: Solve for x
    x = 954,265,474.85/36,932.88
  6. Step 6: Final answer
    x = 25,837.83

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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.