Finding the Third Proportional to 119,296.97 and 257,274.14
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Solution
The third proportional to 119,296.97 and 257,274.14 is: 554,833.74
Step by Step Solution
- Step 1: Write the proportion equation
119,296.97 : 257,274.14 = 257,274.14 : x - Step 2: Convert to fraction form
119,296.97/257,274.14 = 257,274.14/x - Step 3: Cross multiply
119,296.97x = 257,274.14 × 257,274.14 - Step 4: Simplify right side
119,296.97x = 66,189,983,434.33 - Step 5: Solve for x
x = 66,189,983,434.33/119,296.97 - Step 6: Final answer
x = 554,833.74
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.