Finding the Third Proportional to 4,114.55 and 7,339.99
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Solution
The third proportional to 4,114.55 and 7,339.99 is: 13,093.90
Step by Step Solution
- Step 1: Write the proportion equation
4,114.55 : 7,339.99 = 7,339.99 : x - Step 2: Convert to fraction form
4,114.55/7,339.99 = 7,339.99/x - Step 3: Cross multiply
4,114.55x = 7,339.99 × 7,339.99 - Step 4: Simplify right side
4,114.55x = 53,875,485.31 - Step 5: Solve for x
x = 53,875,485.31/4,114.55 - Step 6: Final answer
x = 13,093.90
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These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.