Finding the Third Proportional to 62,413.10 and 136,502.95
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Solution
The third proportional to 62,413.10 and 136,502.95 is: 298,543.99
Step by Step Solution
- Step 1: Write the proportion equation
62,413.10 : 136,502.95 = 136,502.95 : x - Step 2: Convert to fraction form
62,413.10/136,502.95 = 136,502.95/x - Step 3: Cross multiply
62,413.10x = 136,502.95 × 136,502.95 - Step 4: Simplify right side
62,413.10x = 18,633,056,211.85 - Step 5: Solve for x
x = 18,633,056,211.85/62,413.10 - Step 6: Final answer
x = 298,543.99
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.