Finding the Third Proportional to 52,515.25 and 115,234.75
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Solution
The third proportional to 52,515.25 and 115,234.75 is: 252,860.79
Step by Step Solution
- Step 1: Write the proportion equation
52,515.25 : 115,234.75 = 115,234.75 : x - Step 2: Convert to fraction form
52,515.25/115,234.75 = 115,234.75/x - Step 3: Cross multiply
52,515.25x = 115,234.75 × 115,234.75 - Step 4: Simplify right side
52,515.25x = 13,279,047,607.56 - Step 5: Solve for x
x = 13,279,047,607.56/52,515.25 - Step 6: Final answer
x = 252,860.79
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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.