Home / 3,984.13-5,975.73-1,062.67

Finding the Fourth Proportional to 3,984.13, 5,975.73 and 1,062.67

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Solution

The fourth proportional to 3,984.13, 5,975.73 and 1,062.67 is: 1,593.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,984.13 : 5,975.73 = 1,062.67 : x
  2. Step 2: Convert to fraction form
    3,984.13/5,975.73 = 1,062.67/x
  3. Step 3: Cross multiply
    3,984.13x = 5,975.73 × 1,062.67
  4. Step 4: Simplify right side
    3,984.13x = 6,350,229.00
  5. Step 5: Solve for x
    x = 6,350,229.00/3,984.13
  6. Step 6: Final answer
    x = 1,593.88

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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.