Finding the Third Proportional to 193,133.25 and 259,890.75
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Solution
The third proportional to 193,133.25 and 259,890.75 is: 349,723.32
Step by Step Solution
- Step 1: Write the proportion equation
193,133.25 : 259,890.75 = 259,890.75 : x - Step 2: Convert to fraction form
193,133.25/259,890.75 = 259,890.75/x - Step 3: Cross multiply
193,133.25x = 259,890.75 × 259,890.75 - Step 4: Simplify right side
193,133.25x = 67,543,201,935.56 - Step 5: Solve for x
x = 67,543,201,935.56/193,133.25 - Step 6: Final answer
x = 349,723.32
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.