Home / 6,768.02-10,147.26-2,604.53

Finding the Fourth Proportional to 6,768.02, 10,147.26 and 2,604.53

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Solution

The fourth proportional to 6,768.02, 10,147.26 and 2,604.53 is: 3,904.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,768.02 : 10,147.26 = 2,604.53 : x
  2. Step 2: Convert to fraction form
    6,768.02/10,147.26 = 2,604.53/x
  3. Step 3: Cross multiply
    6,768.02x = 10,147.26 × 2,604.53
  4. Step 4: Simplify right side
    6,768.02x = 26,428,843.09
  5. Step 5: Solve for x
    x = 26,428,843.09/6,768.02
  6. Step 6: Final answer
    x = 3,904.96

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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.