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Finding the Fourth Proportional to 2,962.92, 4,435.06 and 2,033.04

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Solution

The fourth proportional to 2,962.92, 4,435.06 and 2,033.04 is: 3,043.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962.92 : 4,435.06 = 2,033.04 : x
  2. Step 2: Convert to fraction form
    2,962.92/4,435.06 = 2,033.04/x
  3. Step 3: Cross multiply
    2,962.92x = 4,435.06 × 2,033.04
  4. Step 4: Simplify right side
    2,962.92x = 9,016,622.04
  5. Step 5: Solve for x
    x = 9,016,622.04/2,962.92
  6. Step 6: Final answer
    x = 3,043.16

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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.