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Finding the Third Proportional to 19,426 and 29,303

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Solution

The third proportional to 19,426 and 29,303 is: 44,201.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,426 : 29,303 = 29,303 : x
  2. Step 2: Convert to fraction form
    19,426/29,303 = 29,303/x
  3. Step 3: Cross multiply
    19,426x = 29,303 × 29,303
  4. Step 4: Simplify right side
    19,426x = 858,665,809
  5. Step 5: Solve for x
    x = 858,665,809/19,426
  6. Step 6: Final answer
    x = 44,201.88

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.