Home / 2,959.41-4,441.19-2,676.76

Finding the Fourth Proportional to 2,959.41, 4,441.19 and 2,676.76

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Solution

The fourth proportional to 2,959.41, 4,441.19 and 2,676.76 is: 4,017.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959.41 : 4,441.19 = 2,676.76 : x
  2. Step 2: Convert to fraction form
    2,959.41/4,441.19 = 2,676.76/x
  3. Step 3: Cross multiply
    2,959.41x = 4,441.19 × 2,676.76
  4. Step 4: Simplify right side
    2,959.41x = 11,888,011.99
  5. Step 5: Solve for x
    x = 11,888,011.99/2,959.41
  6. Step 6: Final answer
    x = 4,017.03

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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.