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Finding the Third Proportional to 19,107.88 and 41,508.07

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Solution

The third proportional to 19,107.88 and 41,508.07 is: 90,168.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,107.88 : 41,508.07 = 41,508.07 : x
  2. Step 2: Convert to fraction form
    19,107.88/41,508.07 = 41,508.07/x
  3. Step 3: Cross multiply
    19,107.88x = 41,508.07 × 41,508.07
  4. Step 4: Simplify right side
    19,107.88x = 1,722,919,901.07
  5. Step 5: Solve for x
    x = 1,722,919,901.07/19,107.88
  6. Step 6: Final answer
    x = 90,168.04

Related Problems

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.