Finding the Third Proportional to 163,994.63 and 245,141.44
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Solution
The third proportional to 163,994.63 and 245,141.44 is: 366,440.82
Step by Step Solution
- Step 1: Write the proportion equation
163,994.63 : 245,141.44 = 245,141.44 : x - Step 2: Convert to fraction form
163,994.63/245,141.44 = 245,141.44/x - Step 3: Cross multiply
163,994.63x = 245,141.44 × 245,141.44 - Step 4: Simplify right side
163,994.63x = 60,094,324,379.57 - Step 5: Solve for x
x = 60,094,324,379.57/163,994.63 - Step 6: Final answer
x = 366,440.82
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.