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Finding the Third Proportional to 48,018 and 104,646

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Solution

The third proportional to 48,018 and 104,646 is: 228,055.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,018 : 104,646 = 104,646 : x
  2. Step 2: Convert to fraction form
    48,018/104,646 = 104,646/x
  3. Step 3: Cross multiply
    48,018x = 104,646 × 104,646
  4. Step 4: Simplify right side
    48,018x = 10,950,785,316
  5. Step 5: Solve for x
    x = 10,950,785,316/48,018
  6. Step 6: Final answer
    x = 228,055.84

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.