Finding the Fourth Proportional to 333,902.88, 500,859.81 and 94,022.55
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Solution
The fourth proportional to 333,902.88, 500,859.81 and 94,022.55 is: 141,035.37
Step by Step Solution
- Step 1: Write the proportion equation
333,902.88 : 500,859.81 = 94,022.55 : x - Step 2: Convert to fraction form
333,902.88/500,859.81 = 94,022.55/x - Step 3: Cross multiply
333,902.88x = 500,859.81 × 94,022.55 - Step 4: Simplify right side
333,902.88x = 47,092,116,528.72 - Step 5: Solve for x
x = 47,092,116,528.72/333,902.88 - Step 6: Final answer
x = 141,035.37
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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.