Finding the Third Proportional to 57,950.44 and 122,231.53
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Solution
The third proportional to 57,950.44 and 122,231.53 is: 257,815.95
Step by Step Solution
- Step 1: Write the proportion equation
57,950.44 : 122,231.53 = 122,231.53 : x - Step 2: Convert to fraction form
57,950.44/122,231.53 = 122,231.53/x - Step 3: Cross multiply
57,950.44x = 122,231.53 × 122,231.53 - Step 4: Simplify right side
57,950.44x = 14,940,547,231.72 - Step 5: Solve for x
x = 14,940,547,231.72/57,950.44 - Step 6: Final answer
x = 257,815.95
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.