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Finding the Fourth Proportional to 22,648.33, 33,961.53 and 9,497.17

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Solution

The fourth proportional to 22,648.33, 33,961.53 and 9,497.17 is: 14,241.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,648.33 : 33,961.53 = 9,497.17 : x
  2. Step 2: Convert to fraction form
    22,648.33/33,961.53 = 9,497.17/x
  3. Step 3: Cross multiply
    22,648.33x = 33,961.53 × 9,497.17
  4. Step 4: Simplify right side
    22,648.33x = 322,538,423.87
  5. Step 5: Solve for x
    x = 322,538,423.87/22,648.33
  6. Step 6: Final answer
    x = 14,241.16

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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.