Finding the Third Proportional to 203,087.25 and 440,619.75
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Solution
The third proportional to 203,087.25 and 440,619.75 is: 955,972.19
Step by Step Solution
- Step 1: Write the proportion equation
203,087.25 : 440,619.75 = 440,619.75 : x - Step 2: Convert to fraction form
203,087.25/440,619.75 = 440,619.75/x - Step 3: Cross multiply
203,087.25x = 440,619.75 × 440,619.75 - Step 4: Simplify right side
203,087.25x = 194,145,764,090.06 - Step 5: Solve for x
x = 194,145,764,090.06/203,087.25 - Step 6: Final answer
x = 955,972.19
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.