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Finding the Fourth Proportional to 3,007.52, 4,510.84 and 1,033.11

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Solution

The fourth proportional to 3,007.52, 4,510.84 and 1,033.11 is: 1,549.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007.52 : 4,510.84 = 1,033.11 : x
  2. Step 2: Convert to fraction form
    3,007.52/4,510.84 = 1,033.11/x
  3. Step 3: Cross multiply
    3,007.52x = 4,510.84 × 1,033.11
  4. Step 4: Simplify right side
    3,007.52x = 4,660,203.43
  5. Step 5: Solve for x
    x = 4,660,203.43/3,007.52
  6. Step 6: Final answer
    x = 1,549.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.