Home / 5,846.20-8,771.34-3,652.36

Finding the Fourth Proportional to 5,846.20, 8,771.34 and 3,652.36

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Solution

The fourth proportional to 5,846.20, 8,771.34 and 3,652.36 is: 5,479.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,846.20 : 8,771.34 = 3,652.36 : x
  2. Step 2: Convert to fraction form
    5,846.20/8,771.34 = 3,652.36/x
  3. Step 3: Cross multiply
    5,846.20x = 8,771.34 × 3,652.36
  4. Step 4: Simplify right side
    5,846.20x = 32,036,091.36
  5. Step 5: Solve for x
    x = 32,036,091.36/5,846.20
  6. Step 6: Final answer
    x = 5,479.81

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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.