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Finding the Third Proportional to 15,111 and 32,651

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Solution

The third proportional to 15,111 and 32,651 is: 70,550.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,111 : 32,651 = 32,651 : x
  2. Step 2: Convert to fraction form
    15,111/32,651 = 32,651/x
  3. Step 3: Cross multiply
    15,111x = 32,651 × 32,651
  4. Step 4: Simplify right side
    15,111x = 1,066,087,801
  5. Step 5: Solve for x
    x = 1,066,087,801/15,111
  6. Step 6: Final answer
    x = 70,550.45

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.