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Finding the Third Proportional to 1,566.88 and 3,441.38

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Solution

The third proportional to 1,566.88 and 3,441.38 is: 7,558.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566.88 : 3,441.38 = 3,441.38 : x
  2. Step 2: Convert to fraction form
    1,566.88/3,441.38 = 3,441.38/x
  3. Step 3: Cross multiply
    1,566.88x = 3,441.38 × 3,441.38
  4. Step 4: Simplify right side
    1,566.88x = 11,843,061.89
  5. Step 5: Solve for x
    x = 11,843,061.89/1,566.88
  6. Step 6: Final answer
    x = 7,558.40

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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.