Home / 36,822.24-50,814.48-20,054.88

Finding the Fourth Proportional to 36,822.24, 50,814.48 and 20,054.88

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Solution

The fourth proportional to 36,822.24, 50,814.48 and 20,054.88 is: 27,675.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,822.24 : 50,814.48 = 20,054.88 : x
  2. Step 2: Convert to fraction form
    36,822.24/50,814.48 = 20,054.88/x
  3. Step 3: Cross multiply
    36,822.24x = 50,814.48 × 20,054.88
  4. Step 4: Simplify right side
    36,822.24x = 1,019,078,298.66
  5. Step 5: Solve for x
    x = 1,019,078,298.66/36,822.24
  6. Step 6: Final answer
    x = 27,675.62

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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.