Finding the Third Proportional to 88,406.44 and 135,459.84
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Solution
The third proportional to 88,406.44 and 135,459.84 is: 207,556.94
Step by Step Solution
- Step 1: Write the proportion equation
88,406.44 : 135,459.84 = 135,459.84 : x - Step 2: Convert to fraction form
88,406.44/135,459.84 = 135,459.84/x - Step 3: Cross multiply
88,406.44x = 135,459.84 × 135,459.84 - Step 4: Simplify right side
88,406.44x = 18,349,369,268.77 - Step 5: Solve for x
x = 18,349,369,268.77/88,406.44 - Step 6: Final answer
x = 207,556.94
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.