Home / 26,096.22-39,149.66-11,103.32

Finding the Fourth Proportional to 26,096.22, 39,149.66 and 11,103.32

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Solution

The fourth proportional to 26,096.22, 39,149.66 and 11,103.32 is: 16,657.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,096.22 : 39,149.66 = 11,103.32 : x
  2. Step 2: Convert to fraction form
    26,096.22/39,149.66 = 11,103.32/x
  3. Step 3: Cross multiply
    26,096.22x = 39,149.66 × 11,103.32
  4. Step 4: Simplify right side
    26,096.22x = 434,691,202.87
  5. Step 5: Solve for x
    x = 434,691,202.87/26,096.22
  6. Step 6: Final answer
    x = 16,657.25

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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.