Home / 36,754.24-50,749.42-28,242.94

Finding the Fourth Proportional to 36,754.24, 50,749.42 and 28,242.94

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Solution

The fourth proportional to 36,754.24, 50,749.42 and 28,242.94 is: 38,997.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,754.24 : 50,749.42 = 28,242.94 : x
  2. Step 2: Convert to fraction form
    36,754.24/50,749.42 = 28,242.94/x
  3. Step 3: Cross multiply
    36,754.24x = 50,749.42 × 28,242.94
  4. Step 4: Simplify right side
    36,754.24x = 1,433,312,824.09
  5. Step 5: Solve for x
    x = 1,433,312,824.09/36,754.24
  6. Step 6: Final answer
    x = 38,997.21

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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.