Home / 2,410.08-3,325.62-1,361.94

Finding the Fourth Proportional to 2,410.08, 3,325.62 and 1,361.94

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Solution

The fourth proportional to 2,410.08, 3,325.62 and 1,361.94 is: 1,879.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410.08 : 3,325.62 = 1,361.94 : x
  2. Step 2: Convert to fraction form
    2,410.08/3,325.62 = 1,361.94/x
  3. Step 3: Cross multiply
    2,410.08x = 3,325.62 × 1,361.94
  4. Step 4: Simplify right side
    2,410.08x = 4,529,294.90
  5. Step 5: Solve for x
    x = 4,529,294.90/2,410.08
  6. Step 6: Final answer
    x = 1,879.31

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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.