Finding the Third Proportional to 203,942.25 and 310,234.50
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Solution
The third proportional to 203,942.25 and 310,234.50 is: 471,924.99
Step by Step Solution
- Step 1: Write the proportion equation
203,942.25 : 310,234.50 = 310,234.50 : x - Step 2: Convert to fraction form
203,942.25/310,234.50 = 310,234.50/x - Step 3: Cross multiply
203,942.25x = 310,234.50 × 310,234.50 - Step 4: Simplify right side
203,942.25x = 96,245,444,990.25 - Step 5: Solve for x
x = 96,245,444,990.25/203,942.25 - Step 6: Final answer
x = 471,924.99
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.