Home / 3,352.14-5,028.22-1,377.26

Finding the Fourth Proportional to 3,352.14, 5,028.22 and 1,377.26

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Solution

The fourth proportional to 3,352.14, 5,028.22 and 1,377.26 is: 2,065.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352.14 : 5,028.22 = 1,377.26 : x
  2. Step 2: Convert to fraction form
    3,352.14/5,028.22 = 1,377.26/x
  3. Step 3: Cross multiply
    3,352.14x = 5,028.22 × 1,377.26
  4. Step 4: Simplify right side
    3,352.14x = 6,925,166.28
  5. Step 5: Solve for x
    x = 6,925,166.28/3,352.14
  6. Step 6: Final answer
    x = 2,065.89

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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.