Home / 36,257.87-49,942.63-25,629.23

Finding the Fourth Proportional to 36,257.87, 49,942.63 and 25,629.23

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Solution

The fourth proportional to 36,257.87, 49,942.63 and 25,629.23 is: 35,302.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,257.87 : 49,942.63 = 25,629.23 : x
  2. Step 2: Convert to fraction form
    36,257.87/49,942.63 = 25,629.23/x
  3. Step 3: Cross multiply
    36,257.87x = 49,942.63 × 25,629.23
  4. Step 4: Simplify right side
    36,257.87x = 1,279,991,151.07
  5. Step 5: Solve for x
    x = 1,279,991,151.07/36,257.87
  6. Step 6: Final answer
    x = 35,302.44

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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.