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Finding the Third Proportional to 1,101 and 2,844

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Solution

The third proportional to 1,101 and 2,844 is: 7,346.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101 : 2,844 = 2,844 : x
  2. Step 2: Convert to fraction form
    1,101/2,844 = 2,844/x
  3. Step 3: Cross multiply
    1,101x = 2,844 × 2,844
  4. Step 4: Simplify right side
    1,101x = 8,088,336
  5. Step 5: Solve for x
    x = 8,088,336/1,101
  6. Step 6: Final answer
    x = 7,346.35

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Why These Related Problems?

These problems maintain the same ratio (2.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.