Finding the Third Proportional to 169,575.19 and 269,929.97
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Solution
The third proportional to 169,575.19 and 269,929.97 is: 429,674.82
Step by Step Solution
- Step 1: Write the proportion equation
169,575.19 : 269,929.97 = 269,929.97 : x - Step 2: Convert to fraction form
169,575.19/269,929.97 = 269,929.97/x - Step 3: Cross multiply
169,575.19x = 269,929.97 × 269,929.97 - Step 4: Simplify right side
169,575.19x = 72,862,188,029.38 - Step 5: Solve for x
x = 72,862,188,029.38/169,575.19 - Step 6: Final answer
x = 429,674.82
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.