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Finding the Third Proportional to 14,974 and 35,279

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Solution

The third proportional to 14,974 and 35,279 is: 83,117.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974 : 35,279 = 35,279 : x
  2. Step 2: Convert to fraction form
    14,974/35,279 = 35,279/x
  3. Step 3: Cross multiply
    14,974x = 35,279 × 35,279
  4. Step 4: Simplify right side
    14,974x = 1,244,607,841
  5. Step 5: Solve for x
    x = 1,244,607,841/14,974
  6. Step 6: Final answer
    x = 83,117.93

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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.