Home / 26,232.92-39,327.51-13,067.18

Finding the Fourth Proportional to 26,232.92, 39,327.51 and 13,067.18

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Solution

The fourth proportional to 26,232.92, 39,327.51 and 13,067.18 is: 19,589.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,232.92 : 39,327.51 = 13,067.18 : x
  2. Step 2: Convert to fraction form
    26,232.92/39,327.51 = 13,067.18/x
  3. Step 3: Cross multiply
    26,232.92x = 39,327.51 × 13,067.18
  4. Step 4: Simplify right side
    26,232.92x = 513,899,652.12
  5. Step 5: Solve for x
    x = 513,899,652.12/26,232.92
  6. Step 6: Final answer
    x = 19,589.88

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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.