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Finding the Fourth Proportional to 17,593.37, 24,278.86 and 9,635.59

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Solution

The fourth proportional to 17,593.37, 24,278.86 and 9,635.59 is: 13,297.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,593.37 : 24,278.86 = 9,635.59 : x
  2. Step 2: Convert to fraction form
    17,593.37/24,278.86 = 9,635.59/x
  3. Step 3: Cross multiply
    17,593.37x = 24,278.86 × 9,635.59
  4. Step 4: Simplify right side
    17,593.37x = 233,941,146.89
  5. Step 5: Solve for x
    x = 233,941,146.89/17,593.37
  6. Step 6: Final answer
    x = 13,297.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.