Finding the Third Proportional to 193,617.84 and 260,868.09
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Solution
The third proportional to 193,617.84 and 260,868.09 is: 351,476.71
Step by Step Solution
- Step 1: Write the proportion equation
193,617.84 : 260,868.09 = 260,868.09 : x - Step 2: Convert to fraction form
193,617.84/260,868.09 = 260,868.09/x - Step 3: Cross multiply
193,617.84x = 260,868.09 × 260,868.09 - Step 4: Simplify right side
193,617.84x = 68,052,162,336.76 - Step 5: Solve for x
x = 68,052,162,336.76/193,617.84 - Step 6: Final answer
x = 351,476.71
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.