Home / 26,247.96-39,351.14-13,093.56

Finding the Fourth Proportional to 26,247.96, 39,351.14 and 13,093.56

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Solution

The fourth proportional to 26,247.96, 39,351.14 and 13,093.56 is: 19,629.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,247.96 : 39,351.14 = 13,093.56 : x
  2. Step 2: Convert to fraction form
    26,247.96/39,351.14 = 13,093.56/x
  3. Step 3: Cross multiply
    26,247.96x = 39,351.14 × 13,093.56
  4. Step 4: Simplify right side
    26,247.96x = 515,246,512.66
  5. Step 5: Solve for x
    x = 515,246,512.66/26,247.96
  6. Step 6: Final answer
    x = 19,629.96

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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.