Home / 6,910.08-10,366.88-2,292.96

Finding the Fourth Proportional to 6,910.08, 10,366.88 and 2,292.96

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Solution

The fourth proportional to 6,910.08, 10,366.88 and 2,292.96 is: 3,440.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910.08 : 10,366.88 = 2,292.96 : x
  2. Step 2: Convert to fraction form
    6,910.08/10,366.88 = 2,292.96/x
  3. Step 3: Cross multiply
    6,910.08x = 10,366.88 × 2,292.96
  4. Step 4: Simplify right side
    6,910.08x = 23,770,841.16
  5. Step 5: Solve for x
    x = 23,770,841.16/6,910.08
  6. Step 6: Final answer
    x = 3,440.02

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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.