Finding the Fourth Proportional to 238,344.93, 357,516.99 and 60,851.97
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Solution
The fourth proportional to 238,344.93, 357,516.99 and 60,851.97 is: 91,277.85
Step by Step Solution
- Step 1: Write the proportion equation
238,344.93 : 357,516.99 = 60,851.97 : x - Step 2: Convert to fraction form
238,344.93/357,516.99 = 60,851.97/x - Step 3: Cross multiply
238,344.93x = 357,516.99 × 60,851.97 - Step 4: Simplify right side
238,344.93x = 21,755,613,149.97 - Step 5: Solve for x
x = 21,755,613,149.97/238,344.93 - Step 6: Final answer
x = 91,277.85
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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.