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Finding the Third Proportional to 58,937 and 127,219

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Solution

The third proportional to 58,937 and 127,219 is: 274,609.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,937 : 127,219 = 127,219 : x
  2. Step 2: Convert to fraction form
    58,937/127,219 = 127,219/x
  3. Step 3: Cross multiply
    58,937x = 127,219 × 127,219
  4. Step 4: Simplify right side
    58,937x = 16,184,673,961
  5. Step 5: Solve for x
    x = 16,184,673,961/58,937
  6. Step 6: Final answer
    x = 274,609.74

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.