Finding the Third Proportional to 209,794.50 and 325,444.50
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Solution
The third proportional to 209,794.50 and 325,444.50 is: 504,846.99
Step by Step Solution
- Step 1: Write the proportion equation
209,794.50 : 325,444.50 = 325,444.50 : x - Step 2: Convert to fraction form
209,794.50/325,444.50 = 325,444.50/x - Step 3: Cross multiply
209,794.50x = 325,444.50 × 325,444.50 - Step 4: Simplify right side
209,794.50x = 105,914,122,580.25 - Step 5: Solve for x
x = 105,914,122,580.25/209,794.50 - Step 6: Final answer
x = 504,846.99
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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.