Home / 6,524.05-9,785.26-2,777.33

Finding the Fourth Proportional to 6,524.05, 9,785.26 and 2,777.33

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Solution

The fourth proportional to 6,524.05, 9,785.26 and 2,777.33 is: 4,165.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524.05 : 9,785.26 = 2,777.33 : x
  2. Step 2: Convert to fraction form
    6,524.05/9,785.26 = 2,777.33/x
  3. Step 3: Cross multiply
    6,524.05x = 9,785.26 × 2,777.33
  4. Step 4: Simplify right side
    6,524.05x = 27,176,896.16
  5. Step 5: Solve for x
    x = 27,176,896.16/6,524.05
  6. Step 6: Final answer
    x = 4,165.65

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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.