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Finding the Third Proportional to 17,455.50 and 24,975.84

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Solution

The third proportional to 17,455.50 and 24,975.84 is: 35,736.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,455.50 : 24,975.84 = 24,975.84 : x
  2. Step 2: Convert to fraction form
    17,455.50/24,975.84 = 24,975.84/x
  3. Step 3: Cross multiply
    17,455.50x = 24,975.84 × 24,975.84
  4. Step 4: Simplify right side
    17,455.50x = 623,792,771.02
  5. Step 5: Solve for x
    x = 623,792,771.02/17,455.50
  6. Step 6: Final answer
    x = 35,736.17

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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.