Finding the Third Proportional to 49,021.88 and 73,467
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Solution
The third proportional to 49,021.88 and 73,467 is: 110,101.87
Step by Step Solution
- Step 1: Write the proportion equation
49,021.88 : 73,467 = 73,467 : x - Step 2: Convert to fraction form
49,021.88/73,467 = 73,467/x - Step 3: Cross multiply
49,021.88x = 73,467 × 73,467 - Step 4: Simplify right side
49,021.88x = 5,397,400,089 - Step 5: Solve for x
x = 5,397,400,089/49,021.88 - Step 6: Final answer
x = 110,101.87
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.