Finding the Fourth Proportional to 95,759.82, 143,663.00 and 29,201.13
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Solution
The fourth proportional to 95,759.82, 143,663.00 and 29,201.13 is: 43,808.79
Step by Step Solution
- Step 1: Write the proportion equation
95,759.82 : 143,663.00 = 29,201.13 : x - Step 2: Convert to fraction form
95,759.82/143,663.00 = 29,201.13/x - Step 3: Cross multiply
95,759.82x = 143,663.00 × 29,201.13 - Step 4: Simplify right side
95,759.82x = 4,195,121,793.18 - Step 5: Solve for x
x = 4,195,121,793.18/95,759.82 - Step 6: Final answer
x = 43,808.79
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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.