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Finding the Third Proportional to 1,738.02 and 3,822.03

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Solution

The third proportional to 1,738.02 and 3,822.03 is: 8,404.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738.02 : 3,822.03 = 3,822.03 : x
  2. Step 2: Convert to fraction form
    1,738.02/3,822.03 = 3,822.03/x
  3. Step 3: Cross multiply
    1,738.02x = 3,822.03 × 3,822.03
  4. Step 4: Simplify right side
    1,738.02x = 14,607,907.95
  5. Step 5: Solve for x
    x = 14,607,907.95/1,738.02
  6. Step 6: Final answer
    x = 8,404.92

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.