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Finding the Third Proportional to 36,047.25 and 79,114.50

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Solution

The third proportional to 36,047.25 and 79,114.50 is: 173,636.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,047.25 : 79,114.50 = 79,114.50 : x
  2. Step 2: Convert to fraction form
    36,047.25/79,114.50 = 79,114.50/x
  3. Step 3: Cross multiply
    36,047.25x = 79,114.50 × 79,114.50
  4. Step 4: Simplify right side
    36,047.25x = 6,259,104,110.25
  5. Step 5: Solve for x
    x = 6,259,104,110.25/36,047.25
  6. Step 6: Final answer
    x = 173,636.11

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.