Finding the Fourth Proportional to 177,202.11, 265,804.14 and 44,082.36
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Solution
The fourth proportional to 177,202.11, 265,804.14 and 44,082.36 is: 66,123.78
Step by Step Solution
- Step 1: Write the proportion equation
177,202.11 : 265,804.14 = 44,082.36 : x - Step 2: Convert to fraction form
177,202.11/265,804.14 = 44,082.36/x - Step 3: Cross multiply
177,202.11x = 265,804.14 × 44,082.36 - Step 4: Simplify right side
177,202.11x = 11,717,273,788.97 - Step 5: Solve for x
x = 11,717,273,788.97/177,202.11 - Step 6: Final answer
x = 66,123.78
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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.