Finding the Fourth Proportional to 232,286.14, 348,425.11 and 63,805.81
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Solution
The fourth proportional to 232,286.14, 348,425.11 and 63,805.81 is: 95,707.59
Step by Step Solution
- Step 1: Write the proportion equation
232,286.14 : 348,425.11 = 63,805.81 : x - Step 2: Convert to fraction form
232,286.14/348,425.11 = 63,805.81/x - Step 3: Cross multiply
232,286.14x = 348,425.11 × 63,805.81 - Step 4: Simplify right side
232,286.14x = 22,231,546,367.89 - Step 5: Solve for x
x = 22,231,546,367.89/232,286.14 - Step 6: Final answer
x = 95,707.59
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.