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Finding the Fourth Proportional to 6,295.58, 9,447.02 and 3,484.69

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Solution

The fourth proportional to 6,295.58, 9,447.02 and 3,484.69 is: 5,229.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295.58 : 9,447.02 = 3,484.69 : x
  2. Step 2: Convert to fraction form
    6,295.58/9,447.02 = 3,484.69/x
  3. Step 3: Cross multiply
    6,295.58x = 9,447.02 × 3,484.69
  4. Step 4: Simplify right side
    6,295.58x = 32,919,936.12
  5. Step 5: Solve for x
    x = 32,919,936.12/6,295.58
  6. Step 6: Final answer
    x = 5,229.06

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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.