Home / 26,049.26-35,940.69-16,359.75

Finding the Fourth Proportional to 26,049.26, 35,940.69 and 16,359.75

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Solution

The fourth proportional to 26,049.26, 35,940.69 and 16,359.75 is: 22,571.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,049.26 : 35,940.69 = 16,359.75 : x
  2. Step 2: Convert to fraction form
    26,049.26/35,940.69 = 16,359.75/x
  3. Step 3: Cross multiply
    26,049.26x = 35,940.69 × 16,359.75
  4. Step 4: Simplify right side
    26,049.26x = 587,980,703.23
  5. Step 5: Solve for x
    x = 587,980,703.23/26,049.26
  6. Step 6: Final answer
    x = 22,571.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.