Finding the Third Proportional to 86,154.75 and 125,889.75
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Solution
The third proportional to 86,154.75 and 125,889.75 is: 183,950.73
Step by Step Solution
- Step 1: Write the proportion equation
86,154.75 : 125,889.75 = 125,889.75 : x - Step 2: Convert to fraction form
86,154.75/125,889.75 = 125,889.75/x - Step 3: Cross multiply
86,154.75x = 125,889.75 × 125,889.75 - Step 4: Simplify right side
86,154.75x = 15,848,229,155.06 - Step 5: Solve for x
x = 15,848,229,155.06/86,154.75 - Step 6: Final answer
x = 183,950.73
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.