Finding the Third Proportional to 53,772.75 and 118,130.06
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Solution
The third proportional to 53,772.75 and 118,130.06 is: 259,512.70
Step by Step Solution
- Step 1: Write the proportion equation
53,772.75 : 118,130.06 = 118,130.06 : x - Step 2: Convert to fraction form
53,772.75/118,130.06 = 118,130.06/x - Step 3: Cross multiply
53,772.75x = 118,130.06 × 118,130.06 - Step 4: Simplify right side
53,772.75x = 13,954,711,666.25 - Step 5: Solve for x
x = 13,954,711,666.25/53,772.75 - Step 6: Final answer
x = 259,512.70
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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.