Finding the Fourth Proportional to 332,119.08, 498,125.22 and 95,407.96
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Solution
The fourth proportional to 332,119.08, 498,125.22 and 95,407.96 is: 143,096.60
Step by Step Solution
- Step 1: Write the proportion equation
332,119.08 : 498,125.22 = 95,407.96 : x - Step 2: Convert to fraction form
332,119.08/498,125.22 = 95,407.96/x - Step 3: Cross multiply
332,119.08x = 498,125.22 × 95,407.96 - Step 4: Simplify right side
332,119.08x = 47,525,111,064.75 - Step 5: Solve for x
x = 47,525,111,064.75/332,119.08 - Step 6: Final answer
x = 143,096.60
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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.