Finding the Third Proportional to 68,207.06 and 148,807.13
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Solution
The third proportional to 68,207.06 and 148,807.13 is: 324,652.02
Step by Step Solution
- Step 1: Write the proportion equation
68,207.06 : 148,807.13 = 148,807.13 : x - Step 2: Convert to fraction form
68,207.06/148,807.13 = 148,807.13/x - Step 3: Cross multiply
68,207.06x = 148,807.13 × 148,807.13 - Step 4: Simplify right side
68,207.06x = 22,143,560,450.77 - Step 5: Solve for x
x = 22,143,560,450.77/68,207.06 - Step 6: Final answer
x = 324,652.02
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.