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Finding the Fourth Proportional to 6,630.14, 9,948.04 and 2,473.22

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Solution

The fourth proportional to 6,630.14, 9,948.04 and 2,473.22 is: 3,710.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,630.14 : 9,948.04 = 2,473.22 : x
  2. Step 2: Convert to fraction form
    6,630.14/9,948.04 = 2,473.22/x
  3. Step 3: Cross multiply
    6,630.14x = 9,948.04 × 2,473.22
  4. Step 4: Simplify right side
    6,630.14x = 24,603,691.49
  5. Step 5: Solve for x
    x = 24,603,691.49/6,630.14
  6. Step 6: Final answer
    x = 3,710.89

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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.