Finding the Third Proportional to 53,880.19 and 117,087.19
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Solution
The third proportional to 53,880.19 and 117,087.19 is: 254,442.50
Step by Step Solution
- Step 1: Write the proportion equation
53,880.19 : 117,087.19 = 117,087.19 : x - Step 2: Convert to fraction form
53,880.19/117,087.19 = 117,087.19/x - Step 3: Cross multiply
53,880.19x = 117,087.19 × 117,087.19 - Step 4: Simplify right side
53,880.19x = 13,709,409,476.66 - Step 5: Solve for x
x = 13,709,409,476.66/53,880.19 - Step 6: Final answer
x = 254,442.50
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.