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Finding the Fourth Proportional to 4,383.92, 6,054.95 and 4,028.54

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Solution

The fourth proportional to 4,383.92, 6,054.95 and 4,028.54 is: 5,564.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.92 : 6,054.95 = 4,028.54 : x
  2. Step 2: Convert to fraction form
    4,383.92/6,054.95 = 4,028.54/x
  3. Step 3: Cross multiply
    4,383.92x = 6,054.95 × 4,028.54
  4. Step 4: Simplify right side
    4,383.92x = 24,392,588.07
  5. Step 5: Solve for x
    x = 24,392,588.07/4,383.92
  6. Step 6: Final answer
    x = 5,564.10

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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.