Finding the Third Proportional to 114,136.41 and 177,421.31
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Solution
The third proportional to 114,136.41 and 177,421.31 is: 275,795.63
Step by Step Solution
- Step 1: Write the proportion equation
114,136.41 : 177,421.31 = 177,421.31 : x - Step 2: Convert to fraction form
114,136.41/177,421.31 = 177,421.31/x - Step 3: Cross multiply
114,136.41x = 177,421.31 × 177,421.31 - Step 4: Simplify right side
114,136.41x = 31,478,322,129.22 - Step 5: Solve for x
x = 31,478,322,129.22/114,136.41 - Step 6: Final answer
x = 275,795.63
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.