Finding the Third Proportional to 55,348.75 and 114,635.63
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Solution
The third proportional to 55,348.75 and 114,635.63 is: 237,427.70
Step by Step Solution
- Step 1: Write the proportion equation
55,348.75 : 114,635.63 = 114,635.63 : x - Step 2: Convert to fraction form
55,348.75/114,635.63 = 114,635.63/x - Step 3: Cross multiply
55,348.75x = 114,635.63 × 114,635.63 - Step 4: Simplify right side
55,348.75x = 13,141,326,519.14 - Step 5: Solve for x
x = 13,141,326,519.14/55,348.75 - Step 6: Final answer
x = 237,427.70
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.