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Finding the Fourth Proportional to 6,074.17, 8,383.03 and 3,835.94

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Solution

The fourth proportional to 6,074.17, 8,383.03 and 3,835.94 is: 5,294.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074.17 : 8,383.03 = 3,835.94 : x
  2. Step 2: Convert to fraction form
    6,074.17/8,383.03 = 3,835.94/x
  3. Step 3: Cross multiply
    6,074.17x = 8,383.03 × 3,835.94
  4. Step 4: Simplify right side
    6,074.17x = 32,156,748.59
  5. Step 5: Solve for x
    x = 32,156,748.59/6,074.17
  6. Step 6: Final answer
    x = 5,294.02

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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.