Finding the Third Proportional to 75,793.50 and 114,745.50
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Solution
The third proportional to 75,793.50 and 114,745.50 is: 173,715.82
Step by Step Solution
- Step 1: Write the proportion equation
75,793.50 : 114,745.50 = 114,745.50 : x - Step 2: Convert to fraction form
75,793.50/114,745.50 = 114,745.50/x - Step 3: Cross multiply
75,793.50x = 114,745.50 × 114,745.50 - Step 4: Simplify right side
75,793.50x = 13,166,529,770.25 - Step 5: Solve for x
x = 13,166,529,770.25/75,793.50 - Step 6: Final answer
x = 173,715.82
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.