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Finding the Third Proportional to 17,179.88 and 25,153.88

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Solution

The third proportional to 17,179.88 and 25,153.88 is: 36,828.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,179.88 : 25,153.88 = 25,153.88 : x
  2. Step 2: Convert to fraction form
    17,179.88/25,153.88 = 25,153.88/x
  3. Step 3: Cross multiply
    17,179.88x = 25,153.88 × 25,153.88
  4. Step 4: Simplify right side
    17,179.88x = 632,717,427.52
  5. Step 5: Solve for x
    x = 632,717,427.52/17,179.88
  6. Step 6: Final answer
    x = 36,828.99

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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.