Home / 6,908.28-10,356.26-2,522.66

Finding the Fourth Proportional to 6,908.28, 10,356.26 and 2,522.66

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Solution

The fourth proportional to 6,908.28, 10,356.26 and 2,522.66 is: 3,781.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,908.28 : 10,356.26 = 2,522.66 : x
  2. Step 2: Convert to fraction form
    6,908.28/10,356.26 = 2,522.66/x
  3. Step 3: Cross multiply
    6,908.28x = 10,356.26 × 2,522.66
  4. Step 4: Simplify right side
    6,908.28x = 26,125,322.85
  5. Step 5: Solve for x
    x = 26,125,322.85/6,908.28
  6. Step 6: Final answer
    x = 3,781.74

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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.