Finding the Third Proportional to 75,329.44 and 110,109.94
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Solution
The third proportional to 75,329.44 and 110,109.94 is: 160,949.01
Step by Step Solution
- Step 1: Write the proportion equation
75,329.44 : 110,109.94 = 110,109.94 : x - Step 2: Convert to fraction form
75,329.44/110,109.94 = 110,109.94/x - Step 3: Cross multiply
75,329.44x = 110,109.94 × 110,109.94 - Step 4: Simplify right side
75,329.44x = 12,124,198,336.25 - Step 5: Solve for x
x = 12,124,198,336.25/75,329.44 - Step 6: Final answer
x = 160,949.01
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.