Home / 5,958.75-8,223.44-3,441.32

Finding the Fourth Proportional to 5,958.75, 8,223.44 and 3,441.32

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Solution

The fourth proportional to 5,958.75, 8,223.44 and 3,441.32 is: 4,749.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958.75 : 8,223.44 = 3,441.32 : x
  2. Step 2: Convert to fraction form
    5,958.75/8,223.44 = 3,441.32/x
  3. Step 3: Cross multiply
    5,958.75x = 8,223.44 × 3,441.32
  4. Step 4: Simplify right side
    5,958.75x = 28,299,488.54
  5. Step 5: Solve for x
    x = 28,299,488.54/5,958.75
  6. Step 6: Final answer
    x = 4,749.23

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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.