Finding the Third Proportional to 63,033.75 and 136,567.69
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Solution
The third proportional to 63,033.75 and 136,567.69 is: 295,884.88
Step by Step Solution
- Step 1: Write the proportion equation
63,033.75 : 136,567.69 = 136,567.69 : x - Step 2: Convert to fraction form
63,033.75/136,567.69 = 136,567.69/x - Step 3: Cross multiply
63,033.75x = 136,567.69 × 136,567.69 - Step 4: Simplify right side
63,033.75x = 18,650,733,269.10 - Step 5: Solve for x
x = 18,650,733,269.10/63,033.75 - Step 6: Final answer
x = 295,884.88
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.