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Finding the Fourth Proportional to 6,450.03, 8,843.06 and 6,333.39

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Solution

The fourth proportional to 6,450.03, 8,843.06 and 6,333.39 is: 8,683.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,450.03 : 8,843.06 = 6,333.39 : x
  2. Step 2: Convert to fraction form
    6,450.03/8,843.06 = 6,333.39/x
  3. Step 3: Cross multiply
    6,450.03x = 8,843.06 × 6,333.39
  4. Step 4: Simplify right side
    6,450.03x = 56,006,547.77
  5. Step 5: Solve for x
    x = 56,006,547.77/6,450.03
  6. Step 6: Final answer
    x = 8,683.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.