Home / 23,322.62-35,025.24-21,469.34

Finding the Fourth Proportional to 23,322.62, 35,025.24 and 21,469.34

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Solution

The fourth proportional to 23,322.62, 35,025.24 and 21,469.34 is: 32,242.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,322.62 : 35,025.24 = 21,469.34 : x
  2. Step 2: Convert to fraction form
    23,322.62/35,025.24 = 21,469.34/x
  3. Step 3: Cross multiply
    23,322.62x = 35,025.24 × 21,469.34
  4. Step 4: Simplify right side
    23,322.62x = 751,968,786.14
  5. Step 5: Solve for x
    x = 751,968,786.14/23,322.62
  6. Step 6: Final answer
    x = 32,242.04

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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.