Finding the Third Proportional to 163,525.50 and 350,691.19
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Solution
The third proportional to 163,525.50 and 350,691.19 is: 752,080.31
Step by Step Solution
- Step 1: Write the proportion equation
163,525.50 : 350,691.19 = 350,691.19 : x - Step 2: Convert to fraction form
163,525.50/350,691.19 = 350,691.19/x - Step 3: Cross multiply
163,525.50x = 350,691.19 × 350,691.19 - Step 4: Simplify right side
163,525.50x = 122,984,308,990.16 - Step 5: Solve for x
x = 122,984,308,990.16/163,525.50 - Step 6: Final answer
x = 752,080.31
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.