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Finding the Third Proportional to 1,792.13 and 4,313.25

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Solution

The third proportional to 1,792.13 and 4,313.25 is: 10,381.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792.13 : 4,313.25 = 4,313.25 : x
  2. Step 2: Convert to fraction form
    1,792.13/4,313.25 = 4,313.25/x
  3. Step 3: Cross multiply
    1,792.13x = 4,313.25 × 4,313.25
  4. Step 4: Simplify right side
    1,792.13x = 18,604,125.56
  5. Step 5: Solve for x
    x = 18,604,125.56/1,792.13
  6. Step 6: Final answer
    x = 10,381.04

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These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.