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Finding the Third Proportional to 11,870.44 and 25,329.94

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Solution

The third proportional to 11,870.44 and 25,329.94 is: 54,050.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,870.44 : 25,329.94 = 25,329.94 : x
  2. Step 2: Convert to fraction form
    11,870.44/25,329.94 = 25,329.94/x
  3. Step 3: Cross multiply
    11,870.44x = 25,329.94 × 25,329.94
  4. Step 4: Simplify right side
    11,870.44x = 641,605,733.75
  5. Step 5: Solve for x
    x = 641,605,733.75/11,870.44
  6. Step 6: Final answer
    x = 54,050.72

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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.