Home / 5,949.16-8,209.46-3,296.60

Finding the Fourth Proportional to 5,949.16, 8,209.46 and 3,296.60

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Solution

The fourth proportional to 5,949.16, 8,209.46 and 3,296.60 is: 4,549.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.16 : 8,209.46 = 3,296.60 : x
  2. Step 2: Convert to fraction form
    5,949.16/8,209.46 = 3,296.60/x
  3. Step 3: Cross multiply
    5,949.16x = 8,209.46 × 3,296.60
  4. Step 4: Simplify right side
    5,949.16x = 27,063,305.84
  5. Step 5: Solve for x
    x = 27,063,305.84/5,949.16
  6. Step 6: Final answer
    x = 4,549.10

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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.