Home / 5,930.29-8,183.76-3,277.81

Finding the Fourth Proportional to 5,930.29, 8,183.76 and 3,277.81

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Solution

The fourth proportional to 5,930.29, 8,183.76 and 3,277.81 is: 4,523.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930.29 : 8,183.76 = 3,277.81 : x
  2. Step 2: Convert to fraction form
    5,930.29/8,183.76 = 3,277.81/x
  3. Step 3: Cross multiply
    5,930.29x = 8,183.76 × 3,277.81
  4. Step 4: Simplify right side
    5,930.29x = 26,824,810.37
  5. Step 5: Solve for x
    x = 26,824,810.37/5,930.29
  6. Step 6: Final answer
    x = 4,523.36

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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.