Finding the Third Proportional to 85,369.50 and 125,284.50
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Solution
The third proportional to 85,369.50 and 125,284.50 is: 183,861.99
Step by Step Solution
- Step 1: Write the proportion equation
85,369.50 : 125,284.50 = 125,284.50 : x - Step 2: Convert to fraction form
85,369.50/125,284.50 = 125,284.50/x - Step 3: Cross multiply
85,369.50x = 125,284.50 × 125,284.50 - Step 4: Simplify right side
85,369.50x = 15,696,205,940.25 - Step 5: Solve for x
x = 15,696,205,940.25/85,369.50 - Step 6: Final answer
x = 183,861.99
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.