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Finding the Third Proportional to 12,666.23 and 27,562.08

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Solution

The third proportional to 12,666.23 and 27,562.08 is: 59,975.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,666.23 : 27,562.08 = 27,562.08 : x
  2. Step 2: Convert to fraction form
    12,666.23/27,562.08 = 27,562.08/x
  3. Step 3: Cross multiply
    12,666.23x = 27,562.08 × 27,562.08
  4. Step 4: Simplify right side
    12,666.23x = 759,668,150.57
  5. Step 5: Solve for x
    x = 759,668,150.57/12,666.23
  6. Step 6: Final answer
    x = 59,975.85

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.