Finding the Third Proportional to 165,244.50 and 340,269.75
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Solution
The third proportional to 165,244.50 and 340,269.75 is: 700,679.92
Step by Step Solution
- Step 1: Write the proportion equation
165,244.50 : 340,269.75 = 340,269.75 : x - Step 2: Convert to fraction form
165,244.50/340,269.75 = 340,269.75/x - Step 3: Cross multiply
165,244.50x = 340,269.75 × 340,269.75 - Step 4: Simplify right side
165,244.50x = 115,783,502,765.06 - Step 5: Solve for x
x = 115,783,502,765.06/165,244.50 - Step 6: Final answer
x = 700,679.92
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Why These Related Problems?
These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.