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Finding the Third Proportional to 23,187 and 34,887

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Solution

The third proportional to 23,187 and 34,887 is: 52,490.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,187 : 34,887 = 34,887 : x
  2. Step 2: Convert to fraction form
    23,187/34,887 = 34,887/x
  3. Step 3: Cross multiply
    23,187x = 34,887 × 34,887
  4. Step 4: Simplify right side
    23,187x = 1,217,102,769
  5. Step 5: Solve for x
    x = 1,217,102,769/23,187
  6. Step 6: Final answer
    x = 52,490.74

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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.