Finding the Third Proportional to 203,455.50 and 441,936.75
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Solution
The third proportional to 203,455.50 and 441,936.75 is: 959,954.84
Step by Step Solution
- Step 1: Write the proportion equation
203,455.50 : 441,936.75 = 441,936.75 : x - Step 2: Convert to fraction form
203,455.50/441,936.75 = 441,936.75/x - Step 3: Cross multiply
203,455.50x = 441,936.75 × 441,936.75 - Step 4: Simplify right side
203,455.50x = 195,308,091,000.56 - Step 5: Solve for x
x = 195,308,091,000.56/203,455.50 - Step 6: Final answer
x = 959,954.84
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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.