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Finding the Fourth Proportional to 6,004.53, 9,004.97 and 3,538.69

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Solution

The fourth proportional to 6,004.53, 9,004.97 and 3,538.69 is: 5,306.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,004.53 : 9,004.97 = 3,538.69 : x
  2. Step 2: Convert to fraction form
    6,004.53/9,004.97 = 3,538.69/x
  3. Step 3: Cross multiply
    6,004.53x = 9,004.97 × 3,538.69
  4. Step 4: Simplify right side
    6,004.53x = 31,865,783.62
  5. Step 5: Solve for x
    x = 31,865,783.62/6,004.53
  6. Step 6: Final answer
    x = 5,306.96

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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.