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Finding the Third Proportional to 15,351 and 32,887

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Solution

The third proportional to 15,351 and 32,887 is: 70,455.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,351 : 32,887 = 32,887 : x
  2. Step 2: Convert to fraction form
    15,351/32,887 = 32,887/x
  3. Step 3: Cross multiply
    15,351x = 32,887 × 32,887
  4. Step 4: Simplify right side
    15,351x = 1,081,554,769
  5. Step 5: Solve for x
    x = 1,081,554,769/15,351
  6. Step 6: Final answer
    x = 70,455.00

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.