Finding the Third Proportional to 68,533.13 and 102,799.13
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Solution
The third proportional to 68,533.13 and 102,799.13 is: 154,197.84
Step by Step Solution
- Step 1: Write the proportion equation
68,533.13 : 102,799.13 = 102,799.13 : x - Step 2: Convert to fraction form
68,533.13/102,799.13 = 102,799.13/x - Step 3: Cross multiply
68,533.13x = 102,799.13 × 102,799.13 - Step 4: Simplify right side
68,533.13x = 10,567,660,100.77 - Step 5: Solve for x
x = 10,567,660,100.77/68,533.13 - Step 6: Final answer
x = 154,197.84
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.