Home / 2,558.06-3,833.73-1,017.26

Finding the Fourth Proportional to 2,558.06, 3,833.73 and 1,017.26

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Solution

The fourth proportional to 2,558.06, 3,833.73 and 1,017.26 is: 1,524.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558.06 : 3,833.73 = 1,017.26 : x
  2. Step 2: Convert to fraction form
    2,558.06/3,833.73 = 1,017.26/x
  3. Step 3: Cross multiply
    2,558.06x = 3,833.73 × 1,017.26
  4. Step 4: Simplify right side
    2,558.06x = 3,899,900.18
  5. Step 5: Solve for x
    x = 3,899,900.18/2,558.06
  6. Step 6: Final answer
    x = 1,524.55

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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.