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Finding the Third Proportional to 14,022 and 29,340

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Solution

The third proportional to 14,022 and 29,340 is: 61,391.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,022 : 29,340 = 29,340 : x
  2. Step 2: Convert to fraction form
    14,022/29,340 = 29,340/x
  3. Step 3: Cross multiply
    14,022x = 29,340 × 29,340
  4. Step 4: Simplify right side
    14,022x = 860,835,600
  5. Step 5: Solve for x
    x = 860,835,600/14,022
  6. Step 6: Final answer
    x = 61,391.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.