Finding the Third Proportional to 154,194.75 and 224,728.88
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Solution
The third proportional to 154,194.75 and 224,728.88 is: 327,527.80
Step by Step Solution
- Step 1: Write the proportion equation
154,194.75 : 224,728.88 = 224,728.88 : x - Step 2: Convert to fraction form
154,194.75/224,728.88 = 224,728.88/x - Step 3: Cross multiply
154,194.75x = 224,728.88 × 224,728.88 - Step 4: Simplify right side
154,194.75x = 50,503,067,258.77 - Step 5: Solve for x
x = 50,503,067,258.77/154,194.75 - Step 6: Final answer
x = 327,527.80
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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.