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Finding the Third Proportional to 3,601 and 8,341.63

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Solution

The third proportional to 3,601 and 8,341.63 is: 19,323.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601 : 8,341.63 = 8,341.63 : x
  2. Step 2: Convert to fraction form
    3,601/8,341.63 = 8,341.63/x
  3. Step 3: Cross multiply
    3,601x = 8,341.63 × 8,341.63
  4. Step 4: Simplify right side
    3,601x = 69,582,707.64
  5. Step 5: Solve for x
    x = 69,582,707.64/3,601
  6. Step 6: Final answer
    x = 19,323.16

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.