Home / 47,936.26-71,937.06-16,771.24

Finding the Fourth Proportional to 47,936.26, 71,937.06 and 16,771.24

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Solution

The fourth proportional to 47,936.26, 71,937.06 and 16,771.24 is: 25,168.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,936.26 : 71,937.06 = 16,771.24 : x
  2. Step 2: Convert to fraction form
    47,936.26/71,937.06 = 16,771.24/x
  3. Step 3: Cross multiply
    47,936.26x = 71,937.06 × 16,771.24
  4. Step 4: Simplify right side
    47,936.26x = 1,206,473,698.15
  5. Step 5: Solve for x
    x = 1,206,473,698.15/47,936.26
  6. Step 6: Final answer
    x = 25,168.29

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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.