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Finding the Fourth Proportional to 6,002.38, 8,981.64 and 3,653.82

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Solution

The fourth proportional to 6,002.38, 8,981.64 and 3,653.82 is: 5,467.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,002.38 : 8,981.64 = 3,653.82 : x
  2. Step 2: Convert to fraction form
    6,002.38/8,981.64 = 3,653.82/x
  3. Step 3: Cross multiply
    6,002.38x = 8,981.64 × 3,653.82
  4. Step 4: Simplify right side
    6,002.38x = 32,817,295.86
  5. Step 5: Solve for x
    x = 32,817,295.86/6,002.38
  6. Step 6: Final answer
    x = 5,467.38

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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.