Finding the Third Proportional to 75,910.88 and 162,330.75
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Solution
The third proportional to 75,910.88 and 162,330.75 is: 347,134.35
Step by Step Solution
- Step 1: Write the proportion equation
75,910.88 : 162,330.75 = 162,330.75 : x - Step 2: Convert to fraction form
75,910.88/162,330.75 = 162,330.75/x - Step 3: Cross multiply
75,910.88x = 162,330.75 × 162,330.75 - Step 4: Simplify right side
75,910.88x = 26,351,272,395.56 - Step 5: Solve for x
x = 26,351,272,395.56/75,910.88 - Step 6: Final answer
x = 347,134.35
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.