Home / 23,512.26-35,257.26-13,654.38

Finding the Fourth Proportional to 23,512.26, 35,257.26 and 13,654.38

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Solution

The fourth proportional to 23,512.26, 35,257.26 and 13,654.38 is: 20,475.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,512.26 : 35,257.26 = 13,654.38 : x
  2. Step 2: Convert to fraction form
    23,512.26/35,257.26 = 13,654.38/x
  3. Step 3: Cross multiply
    23,512.26x = 35,257.26 × 13,654.38
  4. Step 4: Simplify right side
    23,512.26x = 481,416,025.80
  5. Step 5: Solve for x
    x = 481,416,025.80/23,512.26
  6. Step 6: Final answer
    x = 20,475.11

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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.