Home / 5,992.23-8,269.47-3,339.57

Finding the Fourth Proportional to 5,992.23, 8,269.47 and 3,339.57

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Solution

The fourth proportional to 5,992.23, 8,269.47 and 3,339.57 is: 4,608.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992.23 : 8,269.47 = 3,339.57 : x
  2. Step 2: Convert to fraction form
    5,992.23/8,269.47 = 3,339.57/x
  3. Step 3: Cross multiply
    5,992.23x = 8,269.47 × 3,339.57
  4. Step 4: Simplify right side
    5,992.23x = 27,616,473.93
  5. Step 5: Solve for x
    x = 27,616,473.93/5,992.23
  6. Step 6: Final answer
    x = 4,608.71

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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.