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Finding the Third Proportional to 2,241.75 and 4,699.50

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Solution

The third proportional to 2,241.75 and 4,699.50 is: 9,851.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241.75 : 4,699.50 = 4,699.50 : x
  2. Step 2: Convert to fraction form
    2,241.75/4,699.50 = 4,699.50/x
  3. Step 3: Cross multiply
    2,241.75x = 4,699.50 × 4,699.50
  4. Step 4: Simplify right side
    2,241.75x = 22,085,300.25
  5. Step 5: Solve for x
    x = 22,085,300.25/2,241.75
  6. Step 6: Final answer
    x = 9,851.81

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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.