Finding the Third Proportional to 114,625.50 and 177,130.50
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Solution
The third proportional to 114,625.50 and 177,130.50 is: 273,719.32
Step by Step Solution
- Step 1: Write the proportion equation
114,625.50 : 177,130.50 = 177,130.50 : x - Step 2: Convert to fraction form
114,625.50/177,130.50 = 177,130.50/x - Step 3: Cross multiply
114,625.50x = 177,130.50 × 177,130.50 - Step 4: Simplify right side
114,625.50x = 31,375,214,030.25 - Step 5: Solve for x
x = 31,375,214,030.25/114,625.50 - Step 6: Final answer
x = 273,719.32
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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.