Finding the Third Proportional to 171,973.13 and 260,556.75
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Solution
The third proportional to 171,973.13 and 260,556.75 is: 394,769.94
Step by Step Solution
- Step 1: Write the proportion equation
171,973.13 : 260,556.75 = 260,556.75 : x - Step 2: Convert to fraction form
171,973.13/260,556.75 = 260,556.75/x - Step 3: Cross multiply
171,973.13x = 260,556.75 × 260,556.75 - Step 4: Simplify right side
171,973.13x = 67,889,819,970.56 - Step 5: Solve for x
x = 67,889,819,970.56/171,973.13 - Step 6: Final answer
x = 394,769.94
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.