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Finding the Third Proportional to 19,068 and 45,084

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Solution

The third proportional to 19,068 and 45,084 is: 106,595.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,068 : 45,084 = 45,084 : x
  2. Step 2: Convert to fraction form
    19,068/45,084 = 45,084/x
  3. Step 3: Cross multiply
    19,068x = 45,084 × 45,084
  4. Step 4: Simplify right side
    19,068x = 2,032,567,056
  5. Step 5: Solve for x
    x = 2,032,567,056/19,068
  6. Step 6: Final answer
    x = 106,595.71

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.