Finding the Fourth Proportional to 184,044.24, 275,623.24 and 124,699.96
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Solution
The fourth proportional to 184,044.24, 275,623.24 and 124,699.96 is: 186,749.70
Step by Step Solution
- Step 1: Write the proportion equation
184,044.24 : 275,623.24 = 124,699.96 : x - Step 2: Convert to fraction form
184,044.24/275,623.24 = 124,699.96/x - Step 3: Cross multiply
184,044.24x = 275,623.24 × 124,699.96 - Step 4: Simplify right side
184,044.24x = 34,370,207,003.07 - Step 5: Solve for x
x = 34,370,207,003.07/184,044.24 - Step 6: Final answer
x = 186,749.70
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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.