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Finding the Third Proportional to 17,018.86 and 23,803.88

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Solution

The third proportional to 17,018.86 and 23,803.88 is: 33,293.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,018.86 : 23,803.88 = 23,803.88 : x
  2. Step 2: Convert to fraction form
    17,018.86/23,803.88 = 23,803.88/x
  3. Step 3: Cross multiply
    17,018.86x = 23,803.88 × 23,803.88
  4. Step 4: Simplify right side
    17,018.86x = 566,624,465.02
  5. Step 5: Solve for x
    x = 566,624,465.02/17,018.86
  6. Step 6: Final answer
    x = 33,293.92

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.