Finding the Fourth Proportional to 195,232.96, 269,435.24 and 110,350.68
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Solution
The fourth proportional to 195,232.96, 269,435.24 and 110,350.68 is: 152,291.71
Step by Step Solution
- Step 1: Write the proportion equation
195,232.96 : 269,435.24 = 110,350.68 : x - Step 2: Convert to fraction form
195,232.96/269,435.24 = 110,350.68/x - Step 3: Cross multiply
195,232.96x = 269,435.24 × 110,350.68 - Step 4: Simplify right side
195,232.96x = 29,732,361,949.96 - Step 5: Solve for x
x = 29,732,361,949.96/195,232.96 - Step 6: Final answer
x = 152,291.71
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.