Home / 23,761.15-32,794.07-13,552.20

Finding the Fourth Proportional to 23,761.15, 32,794.07 and 13,552.20

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Solution

The fourth proportional to 23,761.15, 32,794.07 and 13,552.20 is: 18,704.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,761.15 : 32,794.07 = 13,552.20 : x
  2. Step 2: Convert to fraction form
    23,761.15/32,794.07 = 13,552.20/x
  3. Step 3: Cross multiply
    23,761.15x = 32,794.07 × 13,552.20
  4. Step 4: Simplify right side
    23,761.15x = 444,431,727.69
  5. Step 5: Solve for x
    x = 444,431,727.69/23,761.15
  6. Step 6: Final answer
    x = 18,704.14

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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.