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Finding the Third Proportional to 13,236 and 32,637

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Solution

The third proportional to 13,236 and 32,637 is: 80,475.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,236 : 32,637 = 32,637 : x
  2. Step 2: Convert to fraction form
    13,236/32,637 = 32,637/x
  3. Step 3: Cross multiply
    13,236x = 32,637 × 32,637
  4. Step 4: Simplify right side
    13,236x = 1,065,173,769
  5. Step 5: Solve for x
    x = 1,065,173,769/13,236
  6. Step 6: Final answer
    x = 80,475.50

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Why These Related Problems?

These problems maintain the same ratio (2.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.