Finding the Third Proportional to 19,197.75 and 41,310.75
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Solution
The third proportional to 19,197.75 and 41,310.75 is: 88,894.69
Step by Step Solution
- Step 1: Write the proportion equation
19,197.75 : 41,310.75 = 41,310.75 : x - Step 2: Convert to fraction form
19,197.75/41,310.75 = 41,310.75/x - Step 3: Cross multiply
19,197.75x = 41,310.75 × 41,310.75 - Step 4: Simplify right side
19,197.75x = 1,706,578,065.56 - Step 5: Solve for x
x = 1,706,578,065.56/19,197.75 - Step 6: Final answer
x = 88,894.69
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.