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Finding the Fourth Proportional to 11,744.63, 17,593.44 and 7,062.11

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Solution

The fourth proportional to 11,744.63, 17,593.44 and 7,062.11 is: 10,579.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,744.63 : 17,593.44 = 7,062.11 : x
  2. Step 2: Convert to fraction form
    11,744.63/17,593.44 = 7,062.11/x
  3. Step 3: Cross multiply
    11,744.63x = 17,593.44 × 7,062.11
  4. Step 4: Simplify right side
    11,744.63x = 124,246,808.56
  5. Step 5: Solve for x
    x = 124,246,808.56/11,744.63
  6. Step 6: Final answer
    x = 10,579.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.