Home / 4,777.39-6,593.21-2,653.33

Finding the Fourth Proportional to 4,777.39, 6,593.21 and 2,653.33

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Solution

The fourth proportional to 4,777.39, 6,593.21 and 2,653.33 is: 3,661.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,777.39 : 6,593.21 = 2,653.33 : x
  2. Step 2: Convert to fraction form
    4,777.39/6,593.21 = 2,653.33/x
  3. Step 3: Cross multiply
    4,777.39x = 6,593.21 × 2,653.33
  4. Step 4: Simplify right side
    4,777.39x = 17,493,942.09
  5. Step 5: Solve for x
    x = 17,493,942.09/4,777.39
  6. Step 6: Final answer
    x = 3,661.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.