Home / 3,441.96-4,738.50-2,654.64

Finding the Fourth Proportional to 3,441.96, 4,738.50 and 2,654.64

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Solution

The fourth proportional to 3,441.96, 4,738.50 and 2,654.64 is: 3,654.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441.96 : 4,738.50 = 2,654.64 : x
  2. Step 2: Convert to fraction form
    3,441.96/4,738.50 = 2,654.64/x
  3. Step 3: Cross multiply
    3,441.96x = 4,738.50 × 2,654.64
  4. Step 4: Simplify right side
    3,441.96x = 12,579,011.64
  5. Step 5: Solve for x
    x = 12,579,011.64/3,441.96
  6. Step 6: Final answer
    x = 3,654.61

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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.