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Finding the Fourth Proportional to 9,101.59, 13,652.39 and 2,527.77

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Solution

The fourth proportional to 9,101.59, 13,652.39 and 2,527.77 is: 3,791.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,101.59 : 13,652.39 = 2,527.77 : x
  2. Step 2: Convert to fraction form
    9,101.59/13,652.39 = 2,527.77/x
  3. Step 3: Cross multiply
    9,101.59x = 13,652.39 × 2,527.77
  4. Step 4: Simplify right side
    9,101.59x = 34,510,101.87
  5. Step 5: Solve for x
    x = 34,510,101.87/9,101.59
  6. Step 6: Final answer
    x = 3,791.66

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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.