Home / 11,467.80-17,192.43-4,068.23

Finding the Fourth Proportional to 11,467.80, 17,192.43 and 4,068.23

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Solution

The fourth proportional to 11,467.80, 17,192.43 and 4,068.23 is: 6,099.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,467.80 : 17,192.43 = 4,068.23 : x
  2. Step 2: Convert to fraction form
    11,467.80/17,192.43 = 4,068.23/x
  3. Step 3: Cross multiply
    11,467.80x = 17,192.43 × 4,068.23
  4. Step 4: Simplify right side
    11,467.80x = 69,942,673.54
  5. Step 5: Solve for x
    x = 69,942,673.54/11,467.80
  6. Step 6: Final answer
    x = 6,099.05

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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.