Finding the Third Proportional to 48,135.75 and 104,289.75
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Solution
The third proportional to 48,135.75 and 104,289.75 is: 225,951.65
Step by Step Solution
- Step 1: Write the proportion equation
48,135.75 : 104,289.75 = 104,289.75 : x - Step 2: Convert to fraction form
48,135.75/104,289.75 = 104,289.75/x - Step 3: Cross multiply
48,135.75x = 104,289.75 × 104,289.75 - Step 4: Simplify right side
48,135.75x = 10,876,351,955.06 - Step 5: Solve for x
x = 10,876,351,955.06/48,135.75 - Step 6: Final answer
x = 225,951.65
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.