Home / 5,949.11-8,209.59-3,296.46

Finding the Fourth Proportional to 5,949.11, 8,209.59 and 3,296.46

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Solution

The fourth proportional to 5,949.11, 8,209.59 and 3,296.46 is: 4,549.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.11 : 8,209.59 = 3,296.46 : x
  2. Step 2: Convert to fraction form
    5,949.11/8,209.59 = 3,296.46/x
  3. Step 3: Cross multiply
    5,949.11x = 8,209.59 × 3,296.46
  4. Step 4: Simplify right side
    5,949.11x = 27,062,585.05
  5. Step 5: Solve for x
    x = 27,062,585.05/5,949.11
  6. Step 6: Final answer
    x = 4,549.01

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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.