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Finding the Third Proportional to 5,801.63 and 7,487.44

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Solution

The third proportional to 5,801.63 and 7,487.44 is: 9,663.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801.63 : 7,487.44 = 7,487.44 : x
  2. Step 2: Convert to fraction form
    5,801.63/7,487.44 = 7,487.44/x
  3. Step 3: Cross multiply
    5,801.63x = 7,487.44 × 7,487.44
  4. Step 4: Simplify right side
    5,801.63x = 56,061,720.32
  5. Step 5: Solve for x
    x = 56,061,720.32/5,801.63
  6. Step 6: Final answer
    x = 9,663.11

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Why These Related Problems?

These problems maintain the same ratio (1.29) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.