Finding the Third Proportional to 53,954.25 and 118,617.75
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Solution
The third proportional to 53,954.25 and 118,617.75 is: 260,779.65
Step by Step Solution
- Step 1: Write the proportion equation
53,954.25 : 118,617.75 = 118,617.75 : x - Step 2: Convert to fraction form
53,954.25/118,617.75 = 118,617.75/x - Step 3: Cross multiply
53,954.25x = 118,617.75 × 118,617.75 - Step 4: Simplify right side
53,954.25x = 14,070,170,615.06 - Step 5: Solve for x
x = 14,070,170,615.06/53,954.25 - Step 6: Final answer
x = 260,779.65
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.