Finding the Third Proportional to 125,786.67 and 272,873.81
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Solution
The third proportional to 125,786.67 and 272,873.81 is: 591,955.54
Step by Step Solution
- Step 1: Write the proportion equation
125,786.67 : 272,873.81 = 272,873.81 : x - Step 2: Convert to fraction form
125,786.67/272,873.81 = 272,873.81/x - Step 3: Cross multiply
125,786.67x = 272,873.81 × 272,873.81 - Step 4: Simplify right side
125,786.67x = 74,460,117,548.29 - Step 5: Solve for x
x = 74,460,117,548.29/125,786.67 - Step 6: Final answer
x = 591,955.54
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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.