Finding the Third Proportional to 50,431.75 and 68,525.75
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Solution
The third proportional to 50,431.75 and 68,525.75 is: 93,111.55
Step by Step Solution
- Step 1: Write the proportion equation
50,431.75 : 68,525.75 = 68,525.75 : x - Step 2: Convert to fraction form
50,431.75/68,525.75 = 68,525.75/x - Step 3: Cross multiply
50,431.75x = 68,525.75 × 68,525.75 - Step 4: Simplify right side
50,431.75x = 4,695,778,413.06 - Step 5: Solve for x
x = 4,695,778,413.06/50,431.75 - Step 6: Final answer
x = 93,111.55
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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.