Finding the Third Proportional to 52,549.75 and 115,318.75
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Solution
The third proportional to 52,549.75 and 115,318.75 is: 253,063.32
Step by Step Solution
- Step 1: Write the proportion equation
52,549.75 : 115,318.75 = 115,318.75 : x - Step 2: Convert to fraction form
52,549.75/115,318.75 = 115,318.75/x - Step 3: Cross multiply
52,549.75x = 115,318.75 × 115,318.75 - Step 4: Simplify right side
52,549.75x = 13,298,414,101.56 - Step 5: Solve for x
x = 13,298,414,101.56/52,549.75 - Step 6: Final answer
x = 253,063.32
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.