Finding the Third Proportional to 114,378.75 and 174,969.75
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Solution
The third proportional to 114,378.75 and 174,969.75 is: 267,658.23
Step by Step Solution
- Step 1: Write the proportion equation
114,378.75 : 174,969.75 = 174,969.75 : x - Step 2: Convert to fraction form
114,378.75/174,969.75 = 174,969.75/x - Step 3: Cross multiply
114,378.75x = 174,969.75 × 174,969.75 - Step 4: Simplify right side
114,378.75x = 30,614,413,415.06 - Step 5: Solve for x
x = 30,614,413,415.06/114,378.75 - Step 6: Final answer
x = 267,658.23
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.