Home / 4,163.30-6,244.14-1,201.54

Finding the Fourth Proportional to 4,163.30, 6,244.14 and 1,201.54

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Solution

The fourth proportional to 4,163.30, 6,244.14 and 1,201.54 is: 1,802.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,163.30 : 6,244.14 = 1,201.54 : x
  2. Step 2: Convert to fraction form
    4,163.30/6,244.14 = 1,201.54/x
  3. Step 3: Cross multiply
    4,163.30x = 6,244.14 × 1,201.54
  4. Step 4: Simplify right side
    4,163.30x = 7,502,565.33
  5. Step 5: Solve for x
    x = 7,502,565.33/4,163.30
  6. Step 6: Final answer
    x = 1,802.07

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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.