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Finding the Third Proportional to 4,150.13 and 9,076.13

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Solution

The third proportional to 4,150.13 and 9,076.13 is: 19,849.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150.13 : 9,076.13 = 9,076.13 : x
  2. Step 2: Convert to fraction form
    4,150.13/9,076.13 = 9,076.13/x
  3. Step 3: Cross multiply
    4,150.13x = 9,076.13 × 9,076.13
  4. Step 4: Simplify right side
    4,150.13x = 82,376,045.02
  5. Step 5: Solve for x
    x = 82,376,045.02/4,150.13
  6. Step 6: Final answer
    x = 19,849.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.