Home / 6,199.22-9,300.19-2,039.06

Finding the Fourth Proportional to 6,199.22, 9,300.19 and 2,039.06

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Solution

The fourth proportional to 6,199.22, 9,300.19 and 2,039.06 is: 3,059.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199.22 : 9,300.19 = 2,039.06 : x
  2. Step 2: Convert to fraction form
    6,199.22/9,300.19 = 2,039.06/x
  3. Step 3: Cross multiply
    6,199.22x = 9,300.19 × 2,039.06
  4. Step 4: Simplify right side
    6,199.22x = 18,963,615.08
  5. Step 5: Solve for x
    x = 18,963,615.08/6,199.22
  6. Step 6: Final answer
    x = 3,059.03

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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.