Home / 26,049.22-39,057.26-22,101.82

Finding the Fourth Proportional to 26,049.22, 39,057.26 and 22,101.82

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Solution

The fourth proportional to 26,049.22, 39,057.26 and 22,101.82 is: 33,138.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,049.22 : 39,057.26 = 22,101.82 : x
  2. Step 2: Convert to fraction form
    26,049.22/39,057.26 = 22,101.82/x
  3. Step 3: Cross multiply
    26,049.22x = 39,057.26 × 22,101.82
  4. Step 4: Simplify right side
    26,049.22x = 863,236,530.21
  5. Step 5: Solve for x
    x = 863,236,530.21/26,049.22
  6. Step 6: Final answer
    x = 33,138.67

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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.