Finding the Third Proportional to 163,786.13 and 347,251.88
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Solution
The third proportional to 163,786.13 and 347,251.88 is: 736,227.59
Step by Step Solution
- Step 1: Write the proportion equation
163,786.13 : 347,251.88 = 347,251.88 : x - Step 2: Convert to fraction form
163,786.13/347,251.88 = 347,251.88/x - Step 3: Cross multiply
163,786.13x = 347,251.88 × 347,251.88 - Step 4: Simplify right side
163,786.13x = 120,583,864,691.02 - Step 5: Solve for x
x = 120,583,864,691.02/163,786.13 - Step 6: Final answer
x = 736,227.59
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.