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Finding the Third Proportional to 104,000 and 156,735

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Solution

The third proportional to 104,000 and 156,735 is: 236,210.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,000 : 156,735 = 156,735 : x
  2. Step 2: Convert to fraction form
    104,000/156,735 = 156,735/x
  3. Step 3: Cross multiply
    104,000x = 156,735 × 156,735
  4. Step 4: Simplify right side
    104,000x = 24,565,860,225
  5. Step 5: Solve for x
    x = 24,565,860,225/104,000
  6. Step 6: Final answer
    x = 236,210.19

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.