Finding the Third Proportional to 162,982.13 and 259,336.69
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Solution
The third proportional to 162,982.13 and 259,336.69 is: 412,655.79
Step by Step Solution
- Step 1: Write the proportion equation
162,982.13 : 259,336.69 = 259,336.69 : x - Step 2: Convert to fraction form
162,982.13/259,336.69 = 259,336.69/x - Step 3: Cross multiply
162,982.13x = 259,336.69 × 259,336.69 - Step 4: Simplify right side
162,982.13x = 67,255,517,483.47 - Step 5: Solve for x
x = 67,255,517,483.47/162,982.13 - Step 6: Final answer
x = 412,655.79
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.