Home / 3,795.92-5,236.86-2,303.29

Finding the Fourth Proportional to 3,795.92, 5,236.86 and 2,303.29

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Solution

The fourth proportional to 3,795.92, 5,236.86 and 2,303.29 is: 3,177.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795.92 : 5,236.86 = 2,303.29 : x
  2. Step 2: Convert to fraction form
    3,795.92/5,236.86 = 2,303.29/x
  3. Step 3: Cross multiply
    3,795.92x = 5,236.86 × 2,303.29
  4. Step 4: Simplify right side
    3,795.92x = 12,062,007.27
  5. Step 5: Solve for x
    x = 12,062,007.27/3,795.92
  6. Step 6: Final answer
    x = 3,177.62

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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.