Home / 6,564.92-9,844.09-2,180.84

Finding the Fourth Proportional to 6,564.92, 9,844.09 and 2,180.84

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Solution

The fourth proportional to 6,564.92, 9,844.09 and 2,180.84 is: 3,270.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564.92 : 9,844.09 = 2,180.84 : x
  2. Step 2: Convert to fraction form
    6,564.92/9,844.09 = 2,180.84/x
  3. Step 3: Cross multiply
    6,564.92x = 9,844.09 × 2,180.84
  4. Step 4: Simplify right side
    6,564.92x = 21,468,385.24
  5. Step 5: Solve for x
    x = 21,468,385.24/6,564.92
  6. Step 6: Final answer
    x = 3,270.17

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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.