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Finding the Third Proportional to 5,006.25 and 7,365.38

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Solution

The third proportional to 5,006.25 and 7,365.38 is: 10,836.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006.25 : 7,365.38 = 7,365.38 : x
  2. Step 2: Convert to fraction form
    5,006.25/7,365.38 = 7,365.38/x
  3. Step 3: Cross multiply
    5,006.25x = 7,365.38 × 7,365.38
  4. Step 4: Simplify right side
    5,006.25x = 54,248,748.89
  5. Step 5: Solve for x
    x = 54,248,748.89/5,006.25
  6. Step 6: Final answer
    x = 10,836.20

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.