Home / 5,588.06-8,369.33-2,668.42

Finding the Fourth Proportional to 5,588.06, 8,369.33 and 2,668.42

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Solution

The fourth proportional to 5,588.06, 8,369.33 and 2,668.42 is: 3,996.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588.06 : 8,369.33 = 2,668.42 : x
  2. Step 2: Convert to fraction form
    5,588.06/8,369.33 = 2,668.42/x
  3. Step 3: Cross multiply
    5,588.06x = 8,369.33 × 2,668.42
  4. Step 4: Simplify right side
    5,588.06x = 22,332,873.31
  5. Step 5: Solve for x
    x = 22,332,873.31/5,588.06
  6. Step 6: Final answer
    x = 3,996.53

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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.