Finding the Third Proportional to 125,258.63 and 262,824.75
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Solution
The third proportional to 125,258.63 and 262,824.75 is: 551,473.79
Step by Step Solution
- Step 1: Write the proportion equation
125,258.63 : 262,824.75 = 262,824.75 : x - Step 2: Convert to fraction form
125,258.63/262,824.75 = 262,824.75/x - Step 3: Cross multiply
125,258.63x = 262,824.75 × 262,824.75 - Step 4: Simplify right side
125,258.63x = 69,076,849,212.56 - Step 5: Solve for x
x = 69,076,849,212.56/125,258.63 - Step 6: Final answer
x = 551,473.79
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.