Home / 63,743.23-95,571.71-35,682.66

Finding the Fourth Proportional to 63,743.23, 95,571.71 and 35,682.66

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Solution

The fourth proportional to 63,743.23, 95,571.71 and 35,682.66 is: 53,499.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,743.23 : 95,571.71 = 35,682.66 : x
  2. Step 2: Convert to fraction form
    63,743.23/95,571.71 = 35,682.66/x
  3. Step 3: Cross multiply
    63,743.23x = 95,571.71 × 35,682.66
  4. Step 4: Simplify right side
    63,743.23x = 3,410,252,655.14
  5. Step 5: Solve for x
    x = 3,410,252,655.14/63,743.23
  6. Step 6: Final answer
    x = 53,499.84

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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.