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Finding the Third Proportional to 6,959 and 14,237

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Solution

The third proportional to 6,959 and 14,237 is: 29,126.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,959 : 14,237 = 14,237 : x
  2. Step 2: Convert to fraction form
    6,959/14,237 = 14,237/x
  3. Step 3: Cross multiply
    6,959x = 14,237 × 14,237
  4. Step 4: Simplify right side
    6,959x = 202,692,169
  5. Step 5: Solve for x
    x = 202,692,169/6,959
  6. Step 6: Final answer
    x = 29,126.62

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.