Home / 4,227.44-5,833.67-2,313.23

Finding the Fourth Proportional to 4,227.44, 5,833.67 and 2,313.23

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Solution

The fourth proportional to 4,227.44, 5,833.67 and 2,313.23 is: 3,192.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227.44 : 5,833.67 = 2,313.23 : x
  2. Step 2: Convert to fraction form
    4,227.44/5,833.67 = 2,313.23/x
  3. Step 3: Cross multiply
    4,227.44x = 5,833.67 × 2,313.23
  4. Step 4: Simplify right side
    4,227.44x = 13,494,579.72
  5. Step 5: Solve for x
    x = 13,494,579.72/4,227.44
  6. Step 6: Final answer
    x = 3,192.14

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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.