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Finding the Third Proportional to 1,566.56 and 2,302.31

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Solution

The third proportional to 1,566.56 and 2,302.31 is: 3,383.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566.56 : 2,302.31 = 2,302.31 : x
  2. Step 2: Convert to fraction form
    1,566.56/2,302.31 = 2,302.31/x
  3. Step 3: Cross multiply
    1,566.56x = 2,302.31 × 2,302.31
  4. Step 4: Simplify right side
    1,566.56x = 5,300,642.85
  5. Step 5: Solve for x
    x = 5,300,642.85/1,566.56
  6. Step 6: Final answer
    x = 3,383.61

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.