Home / 63,222.10-94,879.92-29,942.22

Finding the Fourth Proportional to 63,222.10, 94,879.92 and 29,942.22

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Solution

The fourth proportional to 63,222.10, 94,879.92 and 29,942.22 is: 44,935.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,222.10 : 94,879.92 = 29,942.22 : x
  2. Step 2: Convert to fraction form
    63,222.10/94,879.92 = 29,942.22/x
  3. Step 3: Cross multiply
    63,222.10x = 94,879.92 × 29,942.22
  4. Step 4: Simplify right side
    63,222.10x = 2,840,915,679.92
  5. Step 5: Solve for x
    x = 2,840,915,679.92/63,222.10
  6. Step 6: Final answer
    x = 44,935.49

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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.