Finding the Fourth Proportional to 237,516.24, 327,759.91 and 130,083.99
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Solution
The fourth proportional to 237,516.24, 327,759.91 and 130,083.99 is: 179,509.06
Step by Step Solution
- Step 1: Write the proportion equation
237,516.24 : 327,759.91 = 130,083.99 : x - Step 2: Convert to fraction form
237,516.24/327,759.91 = 130,083.99/x - Step 3: Cross multiply
237,516.24x = 327,759.91 × 130,083.99 - Step 4: Simplify right side
237,516.24x = 42,636,316,854.84 - Step 5: Solve for x
x = 42,636,316,854.84/237,516.24 - Step 6: Final answer
x = 179,509.06
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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.