Home / 22,096.12-33,149.37-7,305.03

Finding the Fourth Proportional to 22,096.12, 33,149.37 and 7,305.03

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Solution

The fourth proportional to 22,096.12, 33,149.37 and 7,305.03 is: 10,959.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,096.12 : 33,149.37 = 7,305.03 : x
  2. Step 2: Convert to fraction form
    22,096.12/33,149.37 = 7,305.03/x
  3. Step 3: Cross multiply
    22,096.12x = 33,149.37 × 7,305.03
  4. Step 4: Simplify right side
    22,096.12x = 242,157,142.33
  5. Step 5: Solve for x
    x = 242,157,142.33/22,096.12
  6. Step 6: Final answer
    x = 10,959.26

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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.