Finding the Fourth Proportional to 273,335.67, 410,032.67 and 115,580.07
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Solution
The fourth proportional to 273,335.67, 410,032.67 and 115,580.07 is: 173,382.44
Step by Step Solution
- Step 1: Write the proportion equation
273,335.67 : 410,032.67 = 115,580.07 : x - Step 2: Convert to fraction form
273,335.67/410,032.67 = 115,580.07/x - Step 3: Cross multiply
273,335.67x = 410,032.67 × 115,580.07 - Step 4: Simplify right side
273,335.67x = 47,391,604,122.99 - Step 5: Solve for x
x = 47,391,604,122.99/273,335.67 - Step 6: Final answer
x = 173,382.44
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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.