Home / 4,136.27-5,708.10-2,367.77

Finding the Fourth Proportional to 4,136.27, 5,708.10 and 2,367.77

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Solution

The fourth proportional to 4,136.27, 5,708.10 and 2,367.77 is: 3,267.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136.27 : 5,708.10 = 2,367.77 : x
  2. Step 2: Convert to fraction form
    4,136.27/5,708.10 = 2,367.77/x
  3. Step 3: Cross multiply
    4,136.27x = 5,708.10 × 2,367.77
  4. Step 4: Simplify right side
    4,136.27x = 13,515,467.94
  5. Step 5: Solve for x
    x = 13,515,467.94/4,136.27
  6. Step 6: Final answer
    x = 3,267.55

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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.