Home / 5,052.89-7,579.34-3,299.34

Finding the Fourth Proportional to 5,052.89, 7,579.34 and 3,299.34

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Solution

The fourth proportional to 5,052.89, 7,579.34 and 3,299.34 is: 4,949.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052.89 : 7,579.34 = 3,299.34 : x
  2. Step 2: Convert to fraction form
    5,052.89/7,579.34 = 3,299.34/x
  3. Step 3: Cross multiply
    5,052.89x = 7,579.34 × 3,299.34
  4. Step 4: Simplify right side
    5,052.89x = 25,006,843.93
  5. Step 5: Solve for x
    x = 25,006,843.93/5,052.89
  6. Step 6: Final answer
    x = 4,949.02

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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.