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Finding the Third Proportional to 17,569.13 and 28,100.25

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Solution

The third proportional to 17,569.13 and 28,100.25 is: 44,943.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,569.13 : 28,100.25 = 28,100.25 : x
  2. Step 2: Convert to fraction form
    17,569.13/28,100.25 = 28,100.25/x
  3. Step 3: Cross multiply
    17,569.13x = 28,100.25 × 28,100.25
  4. Step 4: Simplify right side
    17,569.13x = 789,624,050.06
  5. Step 5: Solve for x
    x = 789,624,050.06/17,569.13
  6. Step 6: Final answer
    x = 44,943.85

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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.