Finding the Fourth Proportional to 184,958.19, 277,371.63 and 66,597.75
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Solution
The fourth proportional to 184,958.19, 277,371.63 and 66,597.75 is: 99,872.98
Step by Step Solution
- Step 1: Write the proportion equation
184,958.19 : 277,371.63 = 66,597.75 : x - Step 2: Convert to fraction form
184,958.19/277,371.63 = 66,597.75/x - Step 3: Cross multiply
184,958.19x = 277,371.63 × 66,597.75 - Step 4: Simplify right side
184,958.19x = 18,472,326,471.83 - Step 5: Solve for x
x = 18,472,326,471.83/184,958.19 - Step 6: Final answer
x = 99,872.98
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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.