Home / 22,150.02-33,217.14-7,354.96

Finding the Fourth Proportional to 22,150.02, 33,217.14 and 7,354.96

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Solution

The fourth proportional to 22,150.02, 33,217.14 and 7,354.96 is: 11,029.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,150.02 : 33,217.14 = 7,354.96 : x
  2. Step 2: Convert to fraction form
    22,150.02/33,217.14 = 7,354.96/x
  3. Step 3: Cross multiply
    22,150.02x = 33,217.14 × 7,354.96
  4. Step 4: Simplify right side
    22,150.02x = 244,310,736.01
  5. Step 5: Solve for x
    x = 244,310,736.01/22,150.02
  6. Step 6: Final answer
    x = 11,029.82

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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.