Finding the Fourth Proportional to 334,376.24, 461,597.94 and 211,929.75
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Solution
The fourth proportional to 334,376.24, 461,597.94 and 211,929.75 is: 292,563.66
Step by Step Solution
- Step 1: Write the proportion equation
334,376.24 : 461,597.94 = 211,929.75 : x - Step 2: Convert to fraction form
334,376.24/461,597.94 = 211,929.75/x - Step 3: Cross multiply
334,376.24x = 461,597.94 × 211,929.75 - Step 4: Simplify right side
334,376.24x = 97,826,336,024.72 - Step 5: Solve for x
x = 97,826,336,024.72/334,376.24 - Step 6: Final answer
x = 292,563.66
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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.