Finding the Third Proportional to 163,363.50 and 247,506.75
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Solution
The third proportional to 163,363.50 and 247,506.75 is: 374,989.46
Step by Step Solution
- Step 1: Write the proportion equation
163,363.50 : 247,506.75 = 247,506.75 : x - Step 2: Convert to fraction form
163,363.50/247,506.75 = 247,506.75/x - Step 3: Cross multiply
163,363.50x = 247,506.75 × 247,506.75 - Step 4: Simplify right side
163,363.50x = 61,259,591,295.56 - Step 5: Solve for x
x = 61,259,591,295.56/163,363.50 - Step 6: Final answer
x = 374,989.46
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.