Home / 6,369.08-9,556.44-2,473.78

Finding the Fourth Proportional to 6,369.08, 9,556.44 and 2,473.78

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Solution

The fourth proportional to 6,369.08, 9,556.44 and 2,473.78 is: 3,711.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,369.08 : 9,556.44 = 2,473.78 : x
  2. Step 2: Convert to fraction form
    6,369.08/9,556.44 = 2,473.78/x
  3. Step 3: Cross multiply
    6,369.08x = 9,556.44 × 2,473.78
  4. Step 4: Simplify right side
    6,369.08x = 23,640,530.14
  5. Step 5: Solve for x
    x = 23,640,530.14/6,369.08
  6. Step 6: Final answer
    x = 3,711.77

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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.