Home / 2,676.58-4,011.73-2,369.05

Finding the Fourth Proportional to 2,676.58, 4,011.73 and 2,369.05

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Solution

The fourth proportional to 2,676.58, 4,011.73 and 2,369.05 is: 3,550.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676.58 : 4,011.73 = 2,369.05 : x
  2. Step 2: Convert to fraction form
    2,676.58/4,011.73 = 2,369.05/x
  3. Step 3: Cross multiply
    2,676.58x = 4,011.73 × 2,369.05
  4. Step 4: Simplify right side
    2,676.58x = 9,503,973.00
  5. Step 5: Solve for x
    x = 9,503,973.00/2,676.58
  6. Step 6: Final answer
    x = 3,550.79

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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.