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Finding the Fourth Proportional to 11,070.05, 15,276.37 and 6,034.37

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Solution

The fourth proportional to 11,070.05, 15,276.37 and 6,034.37 is: 8,327.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070.05 : 15,276.37 = 6,034.37 : x
  2. Step 2: Convert to fraction form
    11,070.05/15,276.37 = 6,034.37/x
  3. Step 3: Cross multiply
    11,070.05x = 15,276.37 × 6,034.37
  4. Step 4: Simplify right side
    11,070.05x = 92,183,263.30
  5. Step 5: Solve for x
    x = 92,183,263.30/11,070.05
  6. Step 6: Final answer
    x = 8,327.27

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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.