Home / 4,984.26-6,828.46-4,797.42

Finding the Fourth Proportional to 4,984.26, 6,828.46 and 4,797.42

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Solution

The fourth proportional to 4,984.26, 6,828.46 and 4,797.42 is: 6,572.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,984.26 : 6,828.46 = 4,797.42 : x
  2. Step 2: Convert to fraction form
    4,984.26/6,828.46 = 4,797.42/x
  3. Step 3: Cross multiply
    4,984.26x = 6,828.46 × 4,797.42
  4. Step 4: Simplify right side
    4,984.26x = 32,758,990.57
  5. Step 5: Solve for x
    x = 32,758,990.57/4,984.26
  6. Step 6: Final answer
    x = 6,572.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.