Finding the Third Proportional to 161,726.63 and 350,942.63
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Solution
The third proportional to 161,726.63 and 350,942.63 is: 761,536.49
Step by Step Solution
- Step 1: Write the proportion equation
161,726.63 : 350,942.63 = 350,942.63 : x - Step 2: Convert to fraction form
161,726.63/350,942.63 = 350,942.63/x - Step 3: Cross multiply
161,726.63x = 350,942.63 × 350,942.63 - Step 4: Simplify right side
161,726.63x = 123,160,726,041.89 - Step 5: Solve for x
x = 123,160,726,041.89/161,726.63 - Step 6: Final answer
x = 761,536.49
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.