Finding the Third Proportional to 75,466.50 and 157,183.50
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Solution
The third proportional to 75,466.50 and 157,183.50 is: 327,385.70
Step by Step Solution
- Step 1: Write the proportion equation
75,466.50 : 157,183.50 = 157,183.50 : x - Step 2: Convert to fraction form
75,466.50/157,183.50 = 157,183.50/x - Step 3: Cross multiply
75,466.50x = 157,183.50 × 157,183.50 - Step 4: Simplify right side
75,466.50x = 24,706,652,672.25 - Step 5: Solve for x
x = 24,706,652,672.25/75,466.50 - Step 6: Final answer
x = 327,385.70
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.