Home / 3,410.15-4,705.16-2,083.37

Finding the Fourth Proportional to 3,410.15, 4,705.16 and 2,083.37

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Solution

The fourth proportional to 3,410.15, 4,705.16 and 2,083.37 is: 2,874.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410.15 : 4,705.16 = 2,083.37 : x
  2. Step 2: Convert to fraction form
    3,410.15/4,705.16 = 2,083.37/x
  3. Step 3: Cross multiply
    3,410.15x = 4,705.16 × 2,083.37
  4. Step 4: Simplify right side
    3,410.15x = 9,802,555.25
  5. Step 5: Solve for x
    x = 9,802,555.25/3,410.15
  6. Step 6: Final answer
    x = 2,874.53

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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.