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Finding the Fourth Proportional to 6,086.04, 8,398.74 and 3,433.46

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Solution

The fourth proportional to 6,086.04, 8,398.74 and 3,433.46 is: 4,738.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,086.04 : 8,398.74 = 3,433.46 : x
  2. Step 2: Convert to fraction form
    6,086.04/8,398.74 = 3,433.46/x
  3. Step 3: Cross multiply
    6,086.04x = 8,398.74 × 3,433.46
  4. Step 4: Simplify right side
    6,086.04x = 28,836,695.85
  5. Step 5: Solve for x
    x = 28,836,695.85/6,086.04
  6. Step 6: Final answer
    x = 4,738.17

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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.