Finding the Third Proportional to 163,734.75 and 225,465.19
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Solution
The third proportional to 163,734.75 and 225,465.19 is: 310,468.92
Step by Step Solution
- Step 1: Write the proportion equation
163,734.75 : 225,465.19 = 225,465.19 : x - Step 2: Convert to fraction form
163,734.75/225,465.19 = 225,465.19/x - Step 3: Cross multiply
163,734.75x = 225,465.19 × 225,465.19 - Step 4: Simplify right side
163,734.75x = 50,834,550,774.41 - Step 5: Solve for x
x = 50,834,550,774.41/163,734.75 - Step 6: Final answer
x = 310,468.92
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.