Finding the Third Proportional to 201,750.75 and 416,623.50
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Solution
The third proportional to 201,750.75 and 416,623.50 is: 860,344.46
Step by Step Solution
- Step 1: Write the proportion equation
201,750.75 : 416,623.50 = 416,623.50 : x - Step 2: Convert to fraction form
201,750.75/416,623.50 = 416,623.50/x - Step 3: Cross multiply
201,750.75x = 416,623.50 × 416,623.50 - Step 4: Simplify right side
201,750.75x = 173,575,140,752.25 - Step 5: Solve for x
x = 173,575,140,752.25/201,750.75 - Step 6: Final answer
x = 860,344.46
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.