Home / 36,844.62-50,846.40-21,740.96

Finding the Fourth Proportional to 36,844.62, 50,846.40 and 21,740.96

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Solution

The fourth proportional to 36,844.62, 50,846.40 and 21,740.96 is: 30,003.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,844.62 : 50,846.40 = 21,740.96 : x
  2. Step 2: Convert to fraction form
    36,844.62/50,846.40 = 21,740.96/x
  3. Step 3: Cross multiply
    36,844.62x = 50,846.40 × 21,740.96
  4. Step 4: Simplify right side
    36,844.62x = 1,105,449,294.31
  5. Step 5: Solve for x
    x = 1,105,449,294.31/36,844.62
  6. Step 6: Final answer
    x = 30,003.00

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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.