Home / 4,469.04-6,734.76-3,828.24

Finding the Fourth Proportional to 4,469.04, 6,734.76 and 3,828.24

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Solution

The fourth proportional to 4,469.04, 6,734.76 and 3,828.24 is: 5,769.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469.04 : 6,734.76 = 3,828.24 : x
  2. Step 2: Convert to fraction form
    4,469.04/6,734.76 = 3,828.24/x
  3. Step 3: Cross multiply
    4,469.04x = 6,734.76 × 3,828.24
  4. Step 4: Simplify right side
    4,469.04x = 25,782,277.62
  5. Step 5: Solve for x
    x = 25,782,277.62/4,469.04
  6. Step 6: Final answer
    x = 5,769.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.