Finding the Fourth Proportional to 333,439.62, 460,146.70 and 182,536.62
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Solution
The fourth proportional to 333,439.62, 460,146.70 and 182,536.62 is: 251,900.55
Step by Step Solution
- Step 1: Write the proportion equation
333,439.62 : 460,146.70 = 182,536.62 : x - Step 2: Convert to fraction form
333,439.62/460,146.70 = 182,536.62/x - Step 3: Cross multiply
333,439.62x = 460,146.70 × 182,536.62 - Step 4: Simplify right side
333,439.62x = 83,993,623,322.15 - Step 5: Solve for x
x = 83,993,623,322.15/333,439.62 - Step 6: Final answer
x = 251,900.55
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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.