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Finding the Third Proportional to 3,747.38 and 5,828.06

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Solution

The third proportional to 3,747.38 and 5,828.06 is: 9,064.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747.38 : 5,828.06 = 5,828.06 : x
  2. Step 2: Convert to fraction form
    3,747.38/5,828.06 = 5,828.06/x
  3. Step 3: Cross multiply
    3,747.38x = 5,828.06 × 5,828.06
  4. Step 4: Simplify right side
    3,747.38x = 33,966,312.50
  5. Step 5: Solve for x
    x = 33,966,312.50/3,747.38
  6. Step 6: Final answer
    x = 9,064.03

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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.