Home / 4,273.76-6,410.00-1,351.69

Finding the Fourth Proportional to 4,273.76, 6,410.00 and 1,351.69

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Solution

The fourth proportional to 4,273.76, 6,410.00 and 1,351.69 is: 2,027.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273.76 : 6,410.00 = 1,351.69 : x
  2. Step 2: Convert to fraction form
    4,273.76/6,410.00 = 1,351.69/x
  3. Step 3: Cross multiply
    4,273.76x = 6,410.00 × 1,351.69
  4. Step 4: Simplify right side
    4,273.76x = 8,664,320.25
  5. Step 5: Solve for x
    x = 8,664,320.25/4,273.76
  6. Step 6: Final answer
    x = 2,027.33

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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.