Finding the Fourth Proportional to 177,193.38, 265,791.10 and 44,073.66
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Solution
The fourth proportional to 177,193.38, 265,791.10 and 44,073.66 is: 66,110.75
Step by Step Solution
- Step 1: Write the proportion equation
177,193.38 : 265,791.10 = 44,073.66 : x - Step 2: Convert to fraction form
177,193.38/265,791.10 = 44,073.66/x - Step 3: Cross multiply
177,193.38x = 265,791.10 × 44,073.66 - Step 4: Simplify right side
177,193.38x = 11,714,386,572.43 - Step 5: Solve for x
x = 11,714,386,572.43/177,193.38 - Step 6: Final answer
x = 66,110.75
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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.