Home / 4,668.37-6,995.25-3,972.17

Finding the Fourth Proportional to 4,668.37, 6,995.25 and 3,972.17

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Solution

The fourth proportional to 4,668.37, 6,995.25 and 3,972.17 is: 5,952.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,668.37 : 6,995.25 = 3,972.17 : x
  2. Step 2: Convert to fraction form
    4,668.37/6,995.25 = 3,972.17/x
  3. Step 3: Cross multiply
    4,668.37x = 6,995.25 × 3,972.17
  4. Step 4: Simplify right side
    4,668.37x = 27,786,339.68
  5. Step 5: Solve for x
    x = 27,786,339.68/4,668.37
  6. Step 6: Final answer
    x = 5,952.05

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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.