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Finding the Third Proportional to 3,931.45 and 6,034.08

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Solution

The third proportional to 3,931.45 and 6,034.08 is: 9,261.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,931.45 : 6,034.08 = 6,034.08 : x
  2. Step 2: Convert to fraction form
    3,931.45/6,034.08 = 6,034.08/x
  3. Step 3: Cross multiply
    3,931.45x = 6,034.08 × 6,034.08
  4. Step 4: Simplify right side
    3,931.45x = 36,410,098.82
  5. Step 5: Solve for x
    x = 36,410,098.82/3,931.45
  6. Step 6: Final answer
    x = 9,261.23

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.