Home / 3,964.03-5,946.32-1,592.11

Finding the Fourth Proportional to 3,964.03, 5,946.32 and 1,592.11

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Solution

The fourth proportional to 3,964.03, 5,946.32 and 1,592.11 is: 2,388.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,964.03 : 5,946.32 = 1,592.11 : x
  2. Step 2: Convert to fraction form
    3,964.03/5,946.32 = 1,592.11/x
  3. Step 3: Cross multiply
    3,964.03x = 5,946.32 × 1,592.11
  4. Step 4: Simplify right side
    3,964.03x = 9,467,164.54
  5. Step 5: Solve for x
    x = 9,467,164.54/3,964.03
  6. Step 6: Final answer
    x = 2,388.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.