Finding the Third Proportional to 226,005.19 and 306,942.75
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Solution
The third proportional to 226,005.19 and 306,942.75 is: 416,865.88
Step by Step Solution
- Step 1: Write the proportion equation
226,005.19 : 306,942.75 = 306,942.75 : x - Step 2: Convert to fraction form
226,005.19/306,942.75 = 306,942.75/x - Step 3: Cross multiply
226,005.19x = 306,942.75 × 306,942.75 - Step 4: Simplify right side
226,005.19x = 94,213,851,777.56 - Step 5: Solve for x
x = 94,213,851,777.56/226,005.19 - Step 6: Final answer
x = 416,865.88
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.