Finding the Third Proportional to 203,669.44 and 304,137.28
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Solution
The third proportional to 203,669.44 and 304,137.28 is: 454,164.78
Step by Step Solution
- Step 1: Write the proportion equation
203,669.44 : 304,137.28 = 304,137.28 : x - Step 2: Convert to fraction form
203,669.44/304,137.28 = 304,137.28/x - Step 3: Cross multiply
203,669.44x = 304,137.28 × 304,137.28 - Step 4: Simplify right side
203,669.44x = 92,499,485,846.14 - Step 5: Solve for x
x = 92,499,485,846.14/203,669.44 - Step 6: Final answer
x = 454,164.78
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.