Home / 4,944.85-6,812.33-3,450.08

Finding the Fourth Proportional to 4,944.85, 6,812.33 and 3,450.08

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Solution

The fourth proportional to 4,944.85, 6,812.33 and 3,450.08 is: 4,753.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944.85 : 6,812.33 = 3,450.08 : x
  2. Step 2: Convert to fraction form
    4,944.85/6,812.33 = 3,450.08/x
  3. Step 3: Cross multiply
    4,944.85x = 6,812.33 × 3,450.08
  4. Step 4: Simplify right side
    4,944.85x = 23,503,083.27
  5. Step 5: Solve for x
    x = 23,503,083.27/4,944.85
  6. Step 6: Final answer
    x = 4,753.05

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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.