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Finding the Fourth Proportional to 4,061.71, 6,093.03 and 2,215.53

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Solution

The fourth proportional to 4,061.71, 6,093.03 and 2,215.53 is: 3,323.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061.71 : 6,093.03 = 2,215.53 : x
  2. Step 2: Convert to fraction form
    4,061.71/6,093.03 = 2,215.53/x
  3. Step 3: Cross multiply
    4,061.71x = 6,093.03 × 2,215.53
  4. Step 4: Simplify right side
    4,061.71x = 13,499,290.76
  5. Step 5: Solve for x
    x = 13,499,290.76/4,061.71
  6. Step 6: Final answer
    x = 3,323.55

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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.