Finding the Fourth Proportional to 304,836.06, 457,292.97 and 94,486.62
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Solution
The fourth proportional to 304,836.06, 457,292.97 and 94,486.62 is: 141,741.98
Step by Step Solution
- Step 1: Write the proportion equation
304,836.06 : 457,292.97 = 94,486.62 : x - Step 2: Convert to fraction form
304,836.06/457,292.97 = 94,486.62/x - Step 3: Cross multiply
304,836.06x = 457,292.97 × 94,486.62 - Step 4: Simplify right side
304,836.06x = 43,208,067,085.06 - Step 5: Solve for x
x = 43,208,067,085.06/304,836.06 - Step 6: Final answer
x = 141,741.98
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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.