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Finding the Fourth Proportional to 22,480.14, 33,720.20 and 6,064.14

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Solution

The fourth proportional to 22,480.14, 33,720.20 and 6,064.14 is: 9,096.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,480.14 : 33,720.20 = 6,064.14 : x
  2. Step 2: Convert to fraction form
    22,480.14/33,720.20 = 6,064.14/x
  3. Step 3: Cross multiply
    22,480.14x = 33,720.20 × 6,064.14
  4. Step 4: Simplify right side
    22,480.14x = 204,484,013.63
  5. Step 5: Solve for x
    x = 204,484,013.63/22,480.14
  6. Step 6: Final answer
    x = 9,096.21

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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.