Home / 4,653.27-6,383.05-4,556.07

Finding the Fourth Proportional to 4,653.27, 6,383.05 and 4,556.07

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Solution

The fourth proportional to 4,653.27, 6,383.05 and 4,556.07 is: 6,249.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653.27 : 6,383.05 = 4,556.07 : x
  2. Step 2: Convert to fraction form
    4,653.27/6,383.05 = 4,556.07/x
  3. Step 3: Cross multiply
    4,653.27x = 6,383.05 × 4,556.07
  4. Step 4: Simplify right side
    4,653.27x = 29,081,611.22
  5. Step 5: Solve for x
    x = 29,081,611.22/4,653.27
  6. Step 6: Final answer
    x = 6,249.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.