Finding the Fourth Proportional to 184,624.09, 277,514.27 and 121,847.67
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Solution
The fourth proportional to 184,624.09, 277,514.27 and 121,847.67 is: 183,153.06
Step by Step Solution
- Step 1: Write the proportion equation
184,624.09 : 277,514.27 = 121,847.67 : x - Step 2: Convert to fraction form
184,624.09/277,514.27 = 121,847.67/x - Step 3: Cross multiply
184,624.09x = 277,514.27 × 121,847.67 - Step 4: Simplify right side
184,624.09x = 33,814,467,191.25 - Step 5: Solve for x
x = 33,814,467,191.25/184,624.09 - Step 6: Final answer
x = 183,153.06
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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.