Home / 23,270.22-34,847.01-18,366.48

Finding the Fourth Proportional to 23,270.22, 34,847.01 and 18,366.48

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Solution

The fourth proportional to 23,270.22, 34,847.01 and 18,366.48 is: 27,503.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,270.22 : 34,847.01 = 18,366.48 : x
  2. Step 2: Convert to fraction form
    23,270.22/34,847.01 = 18,366.48/x
  3. Step 3: Cross multiply
    23,270.22x = 34,847.01 × 18,366.48
  4. Step 4: Simplify right side
    23,270.22x = 640,016,912.22
  5. Step 5: Solve for x
    x = 640,016,912.22/23,270.22
  6. Step 6: Final answer
    x = 27,503.69

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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.