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Finding the Third Proportional to 1,327.03 and 2,870.25

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Solution

The third proportional to 1,327.03 and 2,870.25 is: 6,208.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327.03 : 2,870.25 = 2,870.25 : x
  2. Step 2: Convert to fraction form
    1,327.03/2,870.25 = 2,870.25/x
  3. Step 3: Cross multiply
    1,327.03x = 2,870.25 × 2,870.25
  4. Step 4: Simplify right side
    1,327.03x = 8,238,335.06
  5. Step 5: Solve for x
    x = 8,238,335.06/1,327.03
  6. Step 6: Final answer
    x = 6,208.09

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.