Home / 6,104.39-9,152.51-2,208.29

Finding the Fourth Proportional to 6,104.39, 9,152.51 and 2,208.29

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Solution

The fourth proportional to 6,104.39, 9,152.51 and 2,208.29 is: 3,310.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104.39 : 9,152.51 = 2,208.29 : x
  2. Step 2: Convert to fraction form
    6,104.39/9,152.51 = 2,208.29/x
  3. Step 3: Cross multiply
    6,104.39x = 9,152.51 × 2,208.29
  4. Step 4: Simplify right side
    6,104.39x = 20,211,339.50
  5. Step 5: Solve for x
    x = 20,211,339.50/6,104.39
  6. Step 6: Final answer
    x = 3,310.95

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1.5x scale

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.