Finding the Fourth Proportional to 177,363.38, 244,766.63 and 96,796.09
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Solution
The fourth proportional to 177,363.38, 244,766.63 and 96,796.09 is: 133,581.42
Step by Step Solution
- Step 1: Write the proportion equation
177,363.38 : 244,766.63 = 96,796.09 : x - Step 2: Convert to fraction form
177,363.38/244,766.63 = 96,796.09/x - Step 3: Cross multiply
177,363.38x = 244,766.63 × 96,796.09 - Step 4: Simplify right side
177,363.38x = 23,692,451,650.58 - Step 5: Solve for x
x = 23,692,451,650.58/177,363.38 - Step 6: Final answer
x = 133,581.42
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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.