Home / 5,857.10-8,082.93-3,204.62

Finding the Fourth Proportional to 5,857.10, 8,082.93 and 3,204.62

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Solution

The fourth proportional to 5,857.10, 8,082.93 and 3,204.62 is: 4,422.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,857.10 : 8,082.93 = 3,204.62 : x
  2. Step 2: Convert to fraction form
    5,857.10/8,082.93 = 3,204.62/x
  3. Step 3: Cross multiply
    5,857.10x = 8,082.93 × 3,204.62
  4. Step 4: Simplify right side
    5,857.10x = 25,902,719.14
  5. Step 5: Solve for x
    x = 25,902,719.14/5,857.10
  6. Step 6: Final answer
    x = 4,422.45

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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.