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Finding the Fourth Proportional to 6,249.89, 8,624.81 and 3,597.82

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Solution

The fourth proportional to 6,249.89, 8,624.81 and 3,597.82 is: 4,964.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249.89 : 8,624.81 = 3,597.82 : x
  2. Step 2: Convert to fraction form
    6,249.89/8,624.81 = 3,597.82/x
  3. Step 3: Cross multiply
    6,249.89x = 8,624.81 × 3,597.82
  4. Step 4: Simplify right side
    6,249.89x = 31,030,501.35
  5. Step 5: Solve for x
    x = 31,030,501.35/6,249.89
  6. Step 6: Final answer
    x = 4,964.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.