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Finding the Fourth Proportional to 8,348.66, 12,511.47 and 6,033.14

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Solution

The fourth proportional to 8,348.66, 12,511.47 and 6,033.14 is: 9,041.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,348.66 : 12,511.47 = 6,033.14 : x
  2. Step 2: Convert to fraction form
    8,348.66/12,511.47 = 6,033.14/x
  3. Step 3: Cross multiply
    8,348.66x = 12,511.47 × 6,033.14
  4. Step 4: Simplify right side
    8,348.66x = 75,483,450.12
  5. Step 5: Solve for x
    x = 75,483,450.12/8,348.66
  6. Step 6: Final answer
    x = 9,041.39

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1.5x scale

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.