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Finding the Fourth Proportional to 6,234.84, 9,323.83 and 4,654.68

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Solution

The fourth proportional to 6,234.84, 9,323.83 and 4,654.68 is: 6,960.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234.84 : 9,323.83 = 4,654.68 : x
  2. Step 2: Convert to fraction form
    6,234.84/9,323.83 = 4,654.68/x
  3. Step 3: Cross multiply
    6,234.84x = 9,323.83 × 4,654.68
  4. Step 4: Simplify right side
    6,234.84x = 43,399,445.02
  5. Step 5: Solve for x
    x = 43,399,445.02/6,234.84
  6. Step 6: Final answer
    x = 6,960.80

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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.