Finding the Third Proportional to 163,334.25 and 351,691.88
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Solution
The third proportional to 163,334.25 and 351,691.88 is: 757,264.17
Step by Step Solution
- Step 1: Write the proportion equation
163,334.25 : 351,691.88 = 351,691.88 : x - Step 2: Convert to fraction form
163,334.25/351,691.88 = 351,691.88/x - Step 3: Cross multiply
163,334.25x = 351,691.88 × 351,691.88 - Step 4: Simplify right side
163,334.25x = 123,687,174,941.02 - Step 5: Solve for x
x = 123,687,174,941.02/163,334.25 - Step 6: Final answer
x = 757,264.17
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.