Home / 36,436.65-50,305.79-29,738.25

Finding the Fourth Proportional to 36,436.65, 50,305.79 and 29,738.25

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Solution

The fourth proportional to 36,436.65, 50,305.79 and 29,738.25 is: 41,057.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,436.65 : 50,305.79 = 29,738.25 : x
  2. Step 2: Convert to fraction form
    36,436.65/50,305.79 = 29,738.25/x
  3. Step 3: Cross multiply
    36,436.65x = 50,305.79 × 29,738.25
  4. Step 4: Simplify right side
    36,436.65x = 1,496,006,159.47
  5. Step 5: Solve for x
    x = 1,496,006,159.47/36,436.65
  6. Step 6: Final answer
    x = 41,057.73

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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.