Finding the Third Proportional to 11,328.75 and 16,557.19
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Solution
The third proportional to 11,328.75 and 16,557.19 is: 24,198.65
Step by Step Solution
- Step 1: Write the proportion equation
11,328.75 : 16,557.19 = 16,557.19 : x - Step 2: Convert to fraction form
11,328.75/16,557.19 = 16,557.19/x - Step 3: Cross multiply
11,328.75x = 16,557.19 × 16,557.19 - Step 4: Simplify right side
11,328.75x = 274,140,457.91 - Step 5: Solve for x
x = 274,140,457.91/11,328.75 - Step 6: Final answer
x = 24,198.65
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.