Finding the Third Proportional to 18,794.53 and 29,122.98
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Solution
The third proportional to 18,794.53 and 29,122.98 is: 45,127.38
Step by Step Solution
- Step 1: Write the proportion equation
18,794.53 : 29,122.98 = 29,122.98 : x - Step 2: Convert to fraction form
18,794.53/29,122.98 = 29,122.98/x - Step 3: Cross multiply
18,794.53x = 29,122.98 × 29,122.98 - Step 4: Simplify right side
18,794.53x = 848,147,991.38 - Step 5: Solve for x
x = 848,147,991.38/18,794.53 - Step 6: Final answer
x = 45,127.38
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.