Finding the Third Proportional to 160,408.50 and 348,136.50
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Solution
The third proportional to 160,408.50 and 348,136.50 is: 755,564.84
Step by Step Solution
- Step 1: Write the proportion equation
160,408.50 : 348,136.50 = 348,136.50 : x - Step 2: Convert to fraction form
160,408.50/348,136.50 = 348,136.50/x - Step 3: Cross multiply
160,408.50x = 348,136.50 × 348,136.50 - Step 4: Simplify right side
160,408.50x = 121,199,022,632.25 - Step 5: Solve for x
x = 121,199,022,632.25/160,408.50 - Step 6: Final answer
x = 755,564.84
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.