Finding the Fourth Proportional to 336,242.35, 464,000.49 and 183,277.18
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Solution
The fourth proportional to 336,242.35, 464,000.49 and 183,277.18 is: 252,914.90
Step by Step Solution
- Step 1: Write the proportion equation
336,242.35 : 464,000.49 = 183,277.18 : x - Step 2: Convert to fraction form
336,242.35/464,000.49 = 183,277.18/x - Step 3: Cross multiply
336,242.35x = 464,000.49 × 183,277.18 - Step 4: Simplify right side
336,242.35x = 85,040,699,768.53 - Step 5: Solve for x
x = 85,040,699,768.53/336,242.35 - Step 6: Final answer
x = 252,914.90
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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.