Finding the Third Proportional to 53,986.13 and 126,117.75
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Solution
The third proportional to 53,986.13 and 126,117.75 is: 294,625.46
Step by Step Solution
- Step 1: Write the proportion equation
53,986.13 : 126,117.75 = 126,117.75 : x - Step 2: Convert to fraction form
53,986.13/126,117.75 = 126,117.75/x - Step 3: Cross multiply
53,986.13x = 126,117.75 × 126,117.75 - Step 4: Simplify right side
53,986.13x = 15,905,686,865.06 - Step 5: Solve for x
x = 15,905,686,865.06/53,986.13 - Step 6: Final answer
x = 294,625.46
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.