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Finding the Third Proportional to 13,567 and 32,783

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Solution

The third proportional to 13,567 and 32,783 is: 79,216.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,567 : 32,783 = 32,783 : x
  2. Step 2: Convert to fraction form
    13,567/32,783 = 32,783/x
  3. Step 3: Cross multiply
    13,567x = 32,783 × 32,783
  4. Step 4: Simplify right side
    13,567x = 1,074,725,089
  5. Step 5: Solve for x
    x = 1,074,725,089/13,567
  6. Step 6: Final answer
    x = 79,216.12

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Why These Related Problems?

These problems maintain the same ratio (2.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.