Home / 6,083.45-8,396.01-3,694.62

Finding the Fourth Proportional to 6,083.45, 8,396.01 and 3,694.62

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Solution

The fourth proportional to 6,083.45, 8,396.01 and 3,694.62 is: 5,099.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,083.45 : 8,396.01 = 3,694.62 : x
  2. Step 2: Convert to fraction form
    6,083.45/8,396.01 = 3,694.62/x
  3. Step 3: Cross multiply
    6,083.45x = 8,396.01 × 3,694.62
  4. Step 4: Simplify right side
    6,083.45x = 31,020,066.47
  5. Step 5: Solve for x
    x = 31,020,066.47/6,083.45
  6. Step 6: Final answer
    x = 5,099.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.