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Finding the Fourth Proportional to 6,496.98, 8,965.98 and 3,844.86

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Solution

The fourth proportional to 6,496.98, 8,965.98 and 3,844.86 is: 5,305.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,496.98 : 8,965.98 = 3,844.86 : x
  2. Step 2: Convert to fraction form
    6,496.98/8,965.98 = 3,844.86/x
  3. Step 3: Cross multiply
    6,496.98x = 8,965.98 × 3,844.86
  4. Step 4: Simplify right side
    6,496.98x = 34,472,937.86
  5. Step 5: Solve for x
    x = 34,472,937.86/6,496.98
  6. Step 6: Final answer
    x = 5,305.99

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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.