Finding the Third Proportional to 163,860.75 and 220,092.75
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Solution
The third proportional to 163,860.75 and 220,092.75 is: 295,621.85
Step by Step Solution
- Step 1: Write the proportion equation
163,860.75 : 220,092.75 = 220,092.75 : x - Step 2: Convert to fraction form
163,860.75/220,092.75 = 220,092.75/x - Step 3: Cross multiply
163,860.75x = 220,092.75 × 220,092.75 - Step 4: Simplify right side
163,860.75x = 48,440,818,602.56 - Step 5: Solve for x
x = 48,440,818,602.56/163,860.75 - Step 6: Final answer
x = 295,621.85
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.