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Finding the Third Proportional to 106,048 and 228,700.50

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Solution

The third proportional to 106,048 and 228,700.50 is: 493,209.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,048 : 228,700.50 = 228,700.50 : x
  2. Step 2: Convert to fraction form
    106,048/228,700.50 = 228,700.50/x
  3. Step 3: Cross multiply
    106,048x = 228,700.50 × 228,700.50
  4. Step 4: Simplify right side
    106,048x = 52,303,918,700.25
  5. Step 5: Solve for x
    x = 52,303,918,700.25/106,048
  6. Step 6: Final answer
    x = 493,209.85

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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.