Home / 5,934.62-8,898.92-1,984.47

Finding the Fourth Proportional to 5,934.62, 8,898.92 and 1,984.47

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Solution

The fourth proportional to 5,934.62, 8,898.92 and 1,984.47 is: 2,975.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934.62 : 8,898.92 = 1,984.47 : x
  2. Step 2: Convert to fraction form
    5,934.62/8,898.92 = 1,984.47/x
  3. Step 3: Cross multiply
    5,934.62x = 8,898.92 × 1,984.47
  4. Step 4: Simplify right side
    5,934.62x = 17,659,629.85
  5. Step 5: Solve for x
    x = 17,659,629.85/5,934.62
  6. Step 6: Final answer
    x = 2,975.70

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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.