Home / 4,504.56-6,759.30-2,039.20

Finding the Fourth Proportional to 4,504.56, 6,759.30 and 2,039.20

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Solution

The fourth proportional to 4,504.56, 6,759.30 and 2,039.20 is: 3,059.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504.56 : 6,759.30 = 2,039.20 : x
  2. Step 2: Convert to fraction form
    4,504.56/6,759.30 = 2,039.20/x
  3. Step 3: Cross multiply
    4,504.56x = 6,759.30 × 2,039.20
  4. Step 4: Simplify right side
    4,504.56x = 13,783,564.56
  5. Step 5: Solve for x
    x = 13,783,564.56/4,504.56
  6. Step 6: Final answer
    x = 3,059.91

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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.