Home / 5,850.50-8,073.69-3,367.94

Finding the Fourth Proportional to 5,850.50, 8,073.69 and 3,367.94

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Solution

The fourth proportional to 5,850.50, 8,073.69 and 3,367.94 is: 4,647.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,850.50 : 8,073.69 = 3,367.94 : x
  2. Step 2: Convert to fraction form
    5,850.50/8,073.69 = 3,367.94/x
  3. Step 3: Cross multiply
    5,850.50x = 8,073.69 × 3,367.94
  4. Step 4: Simplify right side
    5,850.50x = 27,191,703.50
  5. Step 5: Solve for x
    x = 27,191,703.50/5,850.50
  6. Step 6: Final answer
    x = 4,647.76

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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.