Home / 36,436.77-50,305.96-29,738.37

Finding the Fourth Proportional to 36,436.77, 50,305.96 and 29,738.37

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Solution

The fourth proportional to 36,436.77, 50,305.96 and 29,738.37 is: 41,057.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,436.77 : 50,305.96 = 29,738.37 : x
  2. Step 2: Convert to fraction form
    36,436.77/50,305.96 = 29,738.37/x
  3. Step 3: Cross multiply
    36,436.77x = 50,305.96 × 29,738.37
  4. Step 4: Simplify right side
    36,436.77x = 1,496,017,177.34
  5. Step 5: Solve for x
    x = 1,496,017,177.34/36,436.77
  6. Step 6: Final answer
    x = 41,057.90

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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.