Home / 6,184.82-8,535.58-3,794.78

Finding the Fourth Proportional to 6,184.82, 8,535.58 and 3,794.78

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Solution

The fourth proportional to 6,184.82, 8,535.58 and 3,794.78 is: 5,237.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,184.82 : 8,535.58 = 3,794.78 : x
  2. Step 2: Convert to fraction form
    6,184.82/8,535.58 = 3,794.78/x
  3. Step 3: Cross multiply
    6,184.82x = 8,535.58 × 3,794.78
  4. Step 4: Simplify right side
    6,184.82x = 32,390,648.27
  5. Step 5: Solve for x
    x = 32,390,648.27/6,184.82
  6. Step 6: Final answer
    x = 5,237.12

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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.