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Finding the Third Proportional to 33,091 and 70,798

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Solution

The third proportional to 33,091 and 70,798 is: 151,471.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,091 : 70,798 = 70,798 : x
  2. Step 2: Convert to fraction form
    33,091/70,798 = 70,798/x
  3. Step 3: Cross multiply
    33,091x = 70,798 × 70,798
  4. Step 4: Simplify right side
    33,091x = 5,012,356,804
  5. Step 5: Solve for x
    x = 5,012,356,804/33,091
  6. Step 6: Final answer
    x = 151,471.90

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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.