Home / 40,922.82-56,469.56-25,023.33

Finding the Fourth Proportional to 40,922.82, 56,469.56 and 25,023.33

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Solution

The fourth proportional to 40,922.82, 56,469.56 and 25,023.33 is: 34,529.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,922.82 : 56,469.56 = 25,023.33 : x
  2. Step 2: Convert to fraction form
    40,922.82/56,469.56 = 25,023.33/x
  3. Step 3: Cross multiply
    40,922.82x = 56,469.56 × 25,023.33
  4. Step 4: Simplify right side
    40,922.82x = 1,413,056,309.72
  5. Step 5: Solve for x
    x = 1,413,056,309.72/40,922.82
  6. Step 6: Final answer
    x = 34,529.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.