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Finding the Third Proportional to 14,146 and 29,453

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Solution

The third proportional to 14,146 and 29,453 is: 61,323.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,146 : 29,453 = 29,453 : x
  2. Step 2: Convert to fraction form
    14,146/29,453 = 29,453/x
  3. Step 3: Cross multiply
    14,146x = 29,453 × 29,453
  4. Step 4: Simplify right side
    14,146x = 867,479,209
  5. Step 5: Solve for x
    x = 867,479,209/14,146
  6. Step 6: Final answer
    x = 61,323.29

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.