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Finding the Third Proportional to 15,029 and 34,832

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Solution

The third proportional to 15,029 and 34,832 is: 80,728.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,029 : 34,832 = 34,832 : x
  2. Step 2: Convert to fraction form
    15,029/34,832 = 34,832/x
  3. Step 3: Cross multiply
    15,029x = 34,832 × 34,832
  4. Step 4: Simplify right side
    15,029x = 1,213,268,224
  5. Step 5: Solve for x
    x = 1,213,268,224/15,029
  6. Step 6: Final answer
    x = 80,728.47

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.