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Finding the Third Proportional to 112,369.13 and 241,414.13

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Solution

The third proportional to 112,369.13 and 241,414.13 is: 518,654.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,369.13 : 241,414.13 = 241,414.13 : x
  2. Step 2: Convert to fraction form
    112,369.13/241,414.13 = 241,414.13/x
  3. Step 3: Cross multiply
    112,369.13x = 241,414.13 × 241,414.13
  4. Step 4: Simplify right side
    112,369.13x = 58,280,779,749.52
  5. Step 5: Solve for x
    x = 58,280,779,749.52/112,369.13
  6. Step 6: Final answer
    x = 518,654.74

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.