Finding the Third Proportional to 203,251.13 and 301,929.75
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Solution
The third proportional to 203,251.13 and 301,929.75 is: 448,516.95
Step by Step Solution
- Step 1: Write the proportion equation
203,251.13 : 301,929.75 = 301,929.75 : x - Step 2: Convert to fraction form
203,251.13/301,929.75 = 301,929.75/x - Step 3: Cross multiply
203,251.13x = 301,929.75 × 301,929.75 - Step 4: Simplify right side
203,251.13x = 91,161,573,935.06 - Step 5: Solve for x
x = 91,161,573,935.06/203,251.13 - Step 6: Final answer
x = 448,516.95
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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.