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Finding the Third Proportional to 32,735 and 71,303

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Solution

The third proportional to 32,735 and 71,303 is: 155,311.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,735 : 71,303 = 71,303 : x
  2. Step 2: Convert to fraction form
    32,735/71,303 = 71,303/x
  3. Step 3: Cross multiply
    32,735x = 71,303 × 71,303
  4. Step 4: Simplify right side
    32,735x = 5,084,117,809
  5. Step 5: Solve for x
    x = 5,084,117,809/32,735
  6. Step 6: Final answer
    x = 155,311.37

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.