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Finding the Third Proportional to 4,369.50 and 5,734.13

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Solution

The third proportional to 4,369.50 and 5,734.13 is: 7,524.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.50 : 5,734.13 = 5,734.13 : x
  2. Step 2: Convert to fraction form
    4,369.50/5,734.13 = 5,734.13/x
  3. Step 3: Cross multiply
    4,369.50x = 5,734.13 × 5,734.13
  4. Step 4: Simplify right side
    4,369.50x = 32,880,189.52
  5. Step 5: Solve for x
    x = 32,880,189.52/4,369.50
  6. Step 6: Final answer
    x = 7,524.93

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These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.