Home / 5,949.16-8,210.31-3,296.82

Finding the Fourth Proportional to 5,949.16, 8,210.31 and 3,296.82

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Solution

The fourth proportional to 5,949.16, 8,210.31 and 3,296.82 is: 4,549.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.16 : 8,210.31 = 3,296.82 : x
  2. Step 2: Convert to fraction form
    5,949.16/8,210.31 = 3,296.82/x
  3. Step 3: Cross multiply
    5,949.16x = 8,210.31 × 3,296.82
  4. Step 4: Simplify right side
    5,949.16x = 27,067,914.21
  5. Step 5: Solve for x
    x = 27,067,914.21/5,949.16
  6. Step 6: Final answer
    x = 4,549.87

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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.