Home / 5,958.44-8,222.86-3,600.12

Finding the Fourth Proportional to 5,958.44, 8,222.86 and 3,600.12

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Solution

The fourth proportional to 5,958.44, 8,222.86 and 3,600.12 is: 4,968.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958.44 : 8,222.86 = 3,600.12 : x
  2. Step 2: Convert to fraction form
    5,958.44/8,222.86 = 3,600.12/x
  3. Step 3: Cross multiply
    5,958.44x = 8,222.86 × 3,600.12
  4. Step 4: Simplify right side
    5,958.44x = 29,603,282.74
  5. Step 5: Solve for x
    x = 29,603,282.74/5,958.44
  6. Step 6: Final answer
    x = 4,968.30

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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.