Finding the Third Proportional to 116,733.09 and 255,090.09
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Solution
The third proportional to 116,733.09 and 255,090.09 is: 557,433.66
Step by Step Solution
- Step 1: Write the proportion equation
116,733.09 : 255,090.09 = 255,090.09 : x - Step 2: Convert to fraction form
116,733.09/255,090.09 = 255,090.09/x - Step 3: Cross multiply
116,733.09x = 255,090.09 × 255,090.09 - Step 4: Simplify right side
116,733.09x = 65,070,955,929.38 - Step 5: Solve for x
x = 65,070,955,929.38/116,733.09 - Step 6: Final answer
x = 557,433.66
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.