Finding the Fourth Proportional to 334,666.08, 461,838.24 and 200,530.08
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Solution
The fourth proportional to 334,666.08, 461,838.24 and 200,530.08 is: 276,730.94
Step by Step Solution
- Step 1: Write the proportion equation
334,666.08 : 461,838.24 = 200,530.08 : x - Step 2: Convert to fraction form
334,666.08/461,838.24 = 200,530.08/x - Step 3: Cross multiply
334,666.08x = 461,838.24 × 200,530.08 - Step 4: Simplify right side
334,666.08x = 92,612,459,214.26 - Step 5: Solve for x
x = 92,612,459,214.26/334,666.08 - Step 6: Final answer
x = 276,730.94
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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.