Home / 5,847.46-8,757.18-4,261.92

Finding the Fourth Proportional to 5,847.46, 8,757.18 and 4,261.92

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Solution

The fourth proportional to 5,847.46, 8,757.18 and 4,261.92 is: 6,382.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,847.46 : 8,757.18 = 4,261.92 : x
  2. Step 2: Convert to fraction form
    5,847.46/8,757.18 = 4,261.92/x
  3. Step 3: Cross multiply
    5,847.46x = 8,757.18 × 4,261.92
  4. Step 4: Simplify right side
    5,847.46x = 37,322,400.59
  5. Step 5: Solve for x
    x = 37,322,400.59/5,847.46
  6. Step 6: Final answer
    x = 6,382.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.