Home / 29,067.54-43,632.03-13,500.18

Finding the Fourth Proportional to 29,067.54, 43,632.03 and 13,500.18

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Solution

The fourth proportional to 29,067.54, 43,632.03 and 13,500.18 is: 20,264.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,067.54 : 43,632.03 = 13,500.18 : x
  2. Step 2: Convert to fraction form
    29,067.54/43,632.03 = 13,500.18/x
  3. Step 3: Cross multiply
    29,067.54x = 43,632.03 × 13,500.18
  4. Step 4: Simplify right side
    29,067.54x = 589,040,258.77
  5. Step 5: Solve for x
    x = 589,040,258.77/29,067.54
  6. Step 6: Final answer
    x = 20,264.54

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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.