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Finding the Third Proportional to 110,129 and 241,354

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Solution

The third proportional to 110,129 and 241,354 is: 528,941.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,129 : 241,354 = 241,354 : x
  2. Step 2: Convert to fraction form
    110,129/241,354 = 241,354/x
  3. Step 3: Cross multiply
    110,129x = 241,354 × 241,354
  4. Step 4: Simplify right side
    110,129x = 58,251,753,316
  5. Step 5: Solve for x
    x = 58,251,753,316/110,129
  6. Step 6: Final answer
    x = 528,941.09

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.