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Finding the Fourth Proportional to 4,107.94, 6,162.01 and 1,510.88

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Solution

The fourth proportional to 4,107.94, 6,162.01 and 1,510.88 is: 2,266.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107.94 : 6,162.01 = 1,510.88 : x
  2. Step 2: Convert to fraction form
    4,107.94/6,162.01 = 1,510.88/x
  3. Step 3: Cross multiply
    4,107.94x = 6,162.01 × 1,510.88
  4. Step 4: Simplify right side
    4,107.94x = 9,310,023.08
  5. Step 5: Solve for x
    x = 9,310,023.08/4,107.94
  6. Step 6: Final answer
    x = 2,266.35

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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.