Finding the Third Proportional to 164,034.50 and 352,490
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Solution
The third proportional to 164,034.50 and 352,490 is: 757,457.73
Step by Step Solution
- Step 1: Write the proportion equation
164,034.50 : 352,490 = 352,490 : x - Step 2: Convert to fraction form
164,034.50/352,490 = 352,490/x - Step 3: Cross multiply
164,034.50x = 352,490 × 352,490 - Step 4: Simplify right side
164,034.50x = 124,249,200,100 - Step 5: Solve for x
x = 124,249,200,100/164,034.50 - Step 6: Final answer
x = 757,457.73
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.