Finding the Fourth Proportional to 160,565.99, 241,218.18 and 113,290.03
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Solution
The fourth proportional to 160,565.99, 241,218.18 and 113,290.03 is: 170,195.53
Step by Step Solution
- Step 1: Write the proportion equation
160,565.99 : 241,218.18 = 113,290.03 : x - Step 2: Convert to fraction form
160,565.99/241,218.18 = 113,290.03/x - Step 3: Cross multiply
160,565.99x = 241,218.18 × 113,290.03 - Step 4: Simplify right side
160,565.99x = 27,327,614,245.70 - Step 5: Solve for x
x = 27,327,614,245.70/160,565.99 - Step 6: Final answer
x = 170,195.53
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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.