Finding the Third Proportional to 76,094 and 154,492
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Solution
The third proportional to 76,094 and 154,492 is: 313,661.76
Step by Step Solution
- Step 1: Write the proportion equation
76,094 : 154,492 = 154,492 : x - Step 2: Convert to fraction form
76,094/154,492 = 154,492/x - Step 3: Cross multiply
76,094x = 154,492 × 154,492 - Step 4: Simplify right side
76,094x = 23,867,778,064 - Step 5: Solve for x
x = 23,867,778,064/76,094 - Step 6: Final answer
x = 313,661.76
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.