Home / 4,601.22-6,902.28-1,481.28

Finding the Fourth Proportional to 4,601.22, 6,902.28 and 1,481.28

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Solution

The fourth proportional to 4,601.22, 6,902.28 and 1,481.28 is: 2,222.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601.22 : 6,902.28 = 1,481.28 : x
  2. Step 2: Convert to fraction form
    4,601.22/6,902.28 = 1,481.28/x
  3. Step 3: Cross multiply
    4,601.22x = 6,902.28 × 1,481.28
  4. Step 4: Simplify right side
    4,601.22x = 10,224,209.32
  5. Step 5: Solve for x
    x = 10,224,209.32/4,601.22
  6. Step 6: Final answer
    x = 2,222.06

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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.