Home / 23,736.62-35,635.71-15,889.34

Finding the Fourth Proportional to 23,736.62, 35,635.71 and 15,889.34

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Solution

The fourth proportional to 23,736.62, 35,635.71 and 15,889.34 is: 23,854.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,736.62 : 35,635.71 = 15,889.34 : x
  2. Step 2: Convert to fraction form
    23,736.62/35,635.71 = 15,889.34/x
  3. Step 3: Cross multiply
    23,736.62x = 35,635.71 × 15,889.34
  4. Step 4: Simplify right side
    23,736.62x = 566,227,912.33
  5. Step 5: Solve for x
    x = 566,227,912.33/23,736.62
  6. Step 6: Final answer
    x = 23,854.61

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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.