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Finding the Third Proportional to 22,379.75 and 47,063.50

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Solution

The third proportional to 22,379.75 and 47,063.50 is: 98,972.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,379.75 : 47,063.50 = 47,063.50 : x
  2. Step 2: Convert to fraction form
    22,379.75/47,063.50 = 47,063.50/x
  3. Step 3: Cross multiply
    22,379.75x = 47,063.50 × 47,063.50
  4. Step 4: Simplify right side
    22,379.75x = 2,214,973,032.25
  5. Step 5: Solve for x
    x = 2,214,973,032.25/22,379.75
  6. Step 6: Final answer
    x = 98,972.20

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.