Home / 3,352.10-5,028.46-1,377.27

Finding the Fourth Proportional to 3,352.10, 5,028.46 and 1,377.27

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Solution

The fourth proportional to 3,352.10, 5,028.46 and 1,377.27 is: 2,066.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352.10 : 5,028.46 = 1,377.27 : x
  2. Step 2: Convert to fraction form
    3,352.10/5,028.46 = 1,377.27/x
  3. Step 3: Cross multiply
    3,352.10x = 5,028.46 × 1,377.27
  4. Step 4: Simplify right side
    3,352.10x = 6,925,543.66
  5. Step 5: Solve for x
    x = 6,925,543.66/3,352.10
  6. Step 6: Final answer
    x = 2,066.03

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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.