Home / 6,207.18-9,305.53-2,694.54

Finding the Fourth Proportional to 6,207.18, 9,305.53 and 2,694.54

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Solution

The fourth proportional to 6,207.18, 9,305.53 and 2,694.54 is: 4,039.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207.18 : 9,305.53 = 2,694.54 : x
  2. Step 2: Convert to fraction form
    6,207.18/9,305.53 = 2,694.54/x
  3. Step 3: Cross multiply
    6,207.18x = 9,305.53 × 2,694.54
  4. Step 4: Simplify right side
    6,207.18x = 25,074,091.28
  5. Step 5: Solve for x
    x = 25,074,091.28/6,207.18
  6. Step 6: Final answer
    x = 4,039.53

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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.