Home / 36,738.81-50,700.87-22,588.92

Finding the Fourth Proportional to 36,738.81, 50,700.87 and 22,588.92

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Solution

The fourth proportional to 36,738.81, 50,700.87 and 22,588.92 is: 31,173.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,738.81 : 50,700.87 = 22,588.92 : x
  2. Step 2: Convert to fraction form
    36,738.81/50,700.87 = 22,588.92/x
  3. Step 3: Cross multiply
    36,738.81x = 50,700.87 × 22,588.92
  4. Step 4: Simplify right side
    36,738.81x = 1,145,277,896.36
  5. Step 5: Solve for x
    x = 1,145,277,896.36/36,738.81
  6. Step 6: Final answer
    x = 31,173.52

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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.