Home / 15,996.26-23,993.70-5,467.22

Finding the Fourth Proportional to 15,996.26, 23,993.70 and 5,467.22

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Solution

The fourth proportional to 15,996.26, 23,993.70 and 5,467.22 is: 8,200.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,996.26 : 23,993.70 = 5,467.22 : x
  2. Step 2: Convert to fraction form
    15,996.26/23,993.70 = 5,467.22/x
  3. Step 3: Cross multiply
    15,996.26x = 23,993.70 × 5,467.22
  4. Step 4: Simplify right side
    15,996.26x = 131,178,836.51
  5. Step 5: Solve for x
    x = 131,178,836.51/15,996.26
  6. Step 6: Final answer
    x = 8,200.59

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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.