Finding the Third Proportional to 56,702.75 and 83,413.75
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Solution
The third proportional to 56,702.75 and 83,413.75 is: 122,707.52
Step by Step Solution
- Step 1: Write the proportion equation
56,702.75 : 83,413.75 = 83,413.75 : x - Step 2: Convert to fraction form
56,702.75/83,413.75 = 83,413.75/x - Step 3: Cross multiply
56,702.75x = 83,413.75 × 83,413.75 - Step 4: Simplify right side
56,702.75x = 6,957,853,689.06 - Step 5: Solve for x
x = 6,957,853,689.06/56,702.75 - Step 6: Final answer
x = 122,707.52
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.