Finding the Third Proportional to 134,090.44 and 192,774.94
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Solution
The third proportional to 134,090.44 and 192,774.94 is: 277,142.63
Step by Step Solution
- Step 1: Write the proportion equation
134,090.44 : 192,774.94 = 192,774.94 : x - Step 2: Convert to fraction form
134,090.44/192,774.94 = 192,774.94/x - Step 3: Cross multiply
134,090.44x = 192,774.94 × 192,774.94 - Step 4: Simplify right side
134,090.44x = 37,162,176,528.13 - Step 5: Solve for x
x = 37,162,176,528.13/134,090.44 - Step 6: Final answer
x = 277,142.63
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.