Home / 4,794.71-7,191.45-2,022.48

Finding the Fourth Proportional to 4,794.71, 7,191.45 and 2,022.48

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Solution

The fourth proportional to 4,794.71, 7,191.45 and 2,022.48 is: 3,033.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794.71 : 7,191.45 = 2,022.48 : x
  2. Step 2: Convert to fraction form
    4,794.71/7,191.45 = 2,022.48/x
  3. Step 3: Cross multiply
    4,794.71x = 7,191.45 × 2,022.48
  4. Step 4: Simplify right side
    4,794.71x = 14,544,563.80
  5. Step 5: Solve for x
    x = 14,544,563.80/4,794.71
  6. Step 6: Final answer
    x = 3,033.46

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1.5x scale

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.