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Finding the Fourth Proportional to 17,714.58, 26,562.72 and 5,233.02

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Solution

The fourth proportional to 17,714.58, 26,562.72 and 5,233.02 is: 7,846.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,714.58 : 26,562.72 = 5,233.02 : x
  2. Step 2: Convert to fraction form
    17,714.58/26,562.72 = 5,233.02/x
  3. Step 3: Cross multiply
    17,714.58x = 26,562.72 × 5,233.02
  4. Step 4: Simplify right side
    17,714.58x = 139,003,245.01
  5. Step 5: Solve for x
    x = 139,003,245.01/17,714.58
  6. Step 6: Final answer
    x = 7,846.83

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