Home / 4,028.44-5,559.09-2,260.14

Finding the Fourth Proportional to 4,028.44, 5,559.09 and 2,260.14

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Solution

The fourth proportional to 4,028.44, 5,559.09 and 2,260.14 is: 3,118.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028.44 : 5,559.09 = 2,260.14 : x
  2. Step 2: Convert to fraction form
    4,028.44/5,559.09 = 2,260.14/x
  3. Step 3: Cross multiply
    4,028.44x = 5,559.09 × 2,260.14
  4. Step 4: Simplify right side
    4,028.44x = 12,564,307.77
  5. Step 5: Solve for x
    x = 12,564,307.77/4,028.44
  6. Step 6: Final answer
    x = 3,118.91

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1.5x scale

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.