Finding the Third Proportional to 152,664.75 and 325,618.88
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Solution
The third proportional to 152,664.75 and 325,618.88 is: 694,512.99
Step by Step Solution
- Step 1: Write the proportion equation
152,664.75 : 325,618.88 = 325,618.88 : x - Step 2: Convert to fraction form
152,664.75/325,618.88 = 325,618.88/x - Step 3: Cross multiply
152,664.75x = 325,618.88 × 325,618.88 - Step 4: Simplify right side
152,664.75x = 106,027,651,756.27 - Step 5: Solve for x
x = 106,027,651,756.27/152,664.75 - Step 6: Final answer
x = 694,512.99
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.