Finding the Fourth Proportional to 184,950.19, 277,359.63 and 66,589.75
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Solution
The fourth proportional to 184,950.19, 277,359.63 and 66,589.75 is: 99,860.99
Step by Step Solution
- Step 1: Write the proportion equation
184,950.19 : 277,359.63 = 66,589.75 : x - Step 2: Convert to fraction form
184,950.19/277,359.63 = 66,589.75/x - Step 3: Cross multiply
184,950.19x = 277,359.63 × 66,589.75 - Step 4: Simplify right side
184,950.19x = 18,469,308,421.79 - Step 5: Solve for x
x = 18,469,308,421.79/184,950.19 - Step 6: Final answer
x = 99,860.99
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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.