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Finding the Fourth Proportional to 9,714.27, 14,584.74 and 5,037.51

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Solution

The fourth proportional to 9,714.27, 14,584.74 and 5,037.51 is: 7,563.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,714.27 : 14,584.74 = 5,037.51 : x
  2. Step 2: Convert to fraction form
    9,714.27/14,584.74 = 5,037.51/x
  3. Step 3: Cross multiply
    9,714.27x = 14,584.74 × 5,037.51
  4. Step 4: Simplify right side
    9,714.27x = 73,470,773.60
  5. Step 5: Solve for x
    x = 73,470,773.60/9,714.27
  6. Step 6: Final answer
    x = 7,563.18

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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.