Home / 49,131.37-73,729.32-26,960.32

Finding the Fourth Proportional to 49,131.37, 73,729.32 and 26,960.32

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Solution

The fourth proportional to 49,131.37, 73,729.32 and 26,960.32 is: 40,458.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,131.37 : 73,729.32 = 26,960.32 : x
  2. Step 2: Convert to fraction form
    49,131.37/73,729.32 = 26,960.32/x
  3. Step 3: Cross multiply
    49,131.37x = 73,729.32 × 26,960.32
  4. Step 4: Simplify right side
    49,131.37x = 1,987,766,060.58
  5. Step 5: Solve for x
    x = 1,987,766,060.58/49,131.37
  6. Step 6: Final answer
    x = 40,458.19

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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.