Finding the Fourth Proportional to 327,347.88, 451,703.28 and 184,104.84
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Solution
The fourth proportional to 327,347.88, 451,703.28 and 184,104.84 is: 254,043.99
Step by Step Solution
- Step 1: Write the proportion equation
327,347.88 : 451,703.28 = 184,104.84 : x - Step 2: Convert to fraction form
327,347.88/451,703.28 = 184,104.84/x - Step 3: Cross multiply
327,347.88x = 451,703.28 × 184,104.84 - Step 4: Simplify right side
327,347.88x = 83,160,760,091.88 - Step 5: Solve for x
x = 83,160,760,091.88/327,347.88 - Step 6: Final answer
x = 254,043.99
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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.