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Finding the Fourth Proportional to 6,498.15, 9,730.62 and 3,573.24

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Solution

The fourth proportional to 6,498.15, 9,730.62 and 3,573.24 is: 5,350.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,498.15 : 9,730.62 = 3,573.24 : x
  2. Step 2: Convert to fraction form
    6,498.15/9,730.62 = 3,573.24/x
  3. Step 3: Cross multiply
    6,498.15x = 9,730.62 × 3,573.24
  4. Step 4: Simplify right side
    6,498.15x = 34,769,840.61
  5. Step 5: Solve for x
    x = 34,769,840.61/6,498.15
  6. Step 6: Final answer
    x = 5,350.73

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.