Finding the Third Proportional to 170,497.41 and 248,249.81
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Solution
The third proportional to 170,497.41 and 248,249.81 is: 361,459.86
Step by Step Solution
- Step 1: Write the proportion equation
170,497.41 : 248,249.81 = 248,249.81 : x - Step 2: Convert to fraction form
170,497.41/248,249.81 = 248,249.81/x - Step 3: Cross multiply
170,497.41x = 248,249.81 × 248,249.81 - Step 4: Simplify right side
170,497.41x = 61,627,969,406.29 - Step 5: Solve for x
x = 61,627,969,406.29/170,497.41 - Step 6: Final answer
x = 361,459.86
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.