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Finding the Third Proportional to 17,823.75 and 24,919.13

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Solution

The third proportional to 17,823.75 and 24,919.13 is: 34,839.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,823.75 : 24,919.13 = 24,919.13 : x
  2. Step 2: Convert to fraction form
    17,823.75/24,919.13 = 24,919.13/x
  3. Step 3: Cross multiply
    17,823.75x = 24,919.13 × 24,919.13
  4. Step 4: Simplify right side
    17,823.75x = 620,962,790.77
  5. Step 5: Solve for x
    x = 620,962,790.77/17,823.75
  6. Step 6: Final answer
    x = 34,839.07

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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.