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Finding the Third Proportional to 1,562.81 and 2,327.34

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Solution

The third proportional to 1,562.81 and 2,327.34 is: 3,465.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562.81 : 2,327.34 = 2,327.34 : x
  2. Step 2: Convert to fraction form
    1,562.81/2,327.34 = 2,327.34/x
  3. Step 3: Cross multiply
    1,562.81x = 2,327.34 × 2,327.34
  4. Step 4: Simplify right side
    1,562.81x = 5,416,528.93
  5. Step 5: Solve for x
    x = 5,416,528.93/1,562.81
  6. Step 6: Final answer
    x = 3,465.89

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.