Home / 3,292.43-4,942.51-2,599.57

Finding the Fourth Proportional to 3,292.43, 4,942.51 and 2,599.57

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Solution

The fourth proportional to 3,292.43, 4,942.51 and 2,599.57 is: 3,902.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292.43 : 4,942.51 = 2,599.57 : x
  2. Step 2: Convert to fraction form
    3,292.43/4,942.51 = 2,599.57/x
  3. Step 3: Cross multiply
    3,292.43x = 4,942.51 × 2,599.57
  4. Step 4: Simplify right side
    3,292.43x = 12,848,381.87
  5. Step 5: Solve for x
    x = 12,848,381.87/3,292.43
  6. Step 6: Final answer
    x = 3,902.40

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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.