Home / 63,659.24-95,455.26-21,524.84

Finding the Fourth Proportional to 63,659.24, 95,455.26 and 21,524.84

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Solution

The fourth proportional to 63,659.24, 95,455.26 and 21,524.84 is: 32,275.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,659.24 : 95,455.26 = 21,524.84 : x
  2. Step 2: Convert to fraction form
    63,659.24/95,455.26 = 21,524.84/x
  3. Step 3: Cross multiply
    63,659.24x = 95,455.26 × 21,524.84
  4. Step 4: Simplify right side
    63,659.24x = 2,054,659,198.66
  5. Step 5: Solve for x
    x = 2,054,659,198.66/63,659.24
  6. Step 6: Final answer
    x = 32,275.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.