Finding the Third Proportional to 207,933.75 and 304,485.75
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Solution
The third proportional to 207,933.75 and 304,485.75 is: 445,870.73
Step by Step Solution
- Step 1: Write the proportion equation
207,933.75 : 304,485.75 = 304,485.75 : x - Step 2: Convert to fraction form
207,933.75/304,485.75 = 304,485.75/x - Step 3: Cross multiply
207,933.75x = 304,485.75 × 304,485.75 - Step 4: Simplify right side
207,933.75x = 92,711,571,953.06 - Step 5: Solve for x
x = 92,711,571,953.06/207,933.75 - Step 6: Final answer
x = 445,870.73
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.