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Finding the Fourth Proportional to 2,065.29, 3,096.10 and 1,452.93

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Solution

The fourth proportional to 2,065.29, 3,096.10 and 1,452.93 is: 2,178.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065.29 : 3,096.10 = 1,452.93 : x
  2. Step 2: Convert to fraction form
    2,065.29/3,096.10 = 1,452.93/x
  3. Step 3: Cross multiply
    2,065.29x = 3,096.10 × 1,452.93
  4. Step 4: Simplify right side
    2,065.29x = 4,498,416.57
  5. Step 5: Solve for x
    x = 4,498,416.57/2,065.29
  6. Step 6: Final answer
    x = 2,178.10

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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.