Home / 5,846.67-8,771.63-3,251.43

Finding the Fourth Proportional to 5,846.67, 8,771.63 and 3,251.43

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Solution

The fourth proportional to 5,846.67, 8,771.63 and 3,251.43 is: 4,878.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,846.67 : 8,771.63 = 3,251.43 : x
  2. Step 2: Convert to fraction form
    5,846.67/8,771.63 = 3,251.43/x
  3. Step 3: Cross multiply
    5,846.67x = 8,771.63 × 3,251.43
  4. Step 4: Simplify right side
    5,846.67x = 28,520,324.67
  5. Step 5: Solve for x
    x = 28,520,324.67/5,846.67
  6. Step 6: Final answer
    x = 4,878.05

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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.