Finding the Fourth Proportional to 229,468.56, 344,193.12 and 94,516.08
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Solution
The fourth proportional to 229,468.56, 344,193.12 and 94,516.08 is: 141,770.12
Step by Step Solution
- Step 1: Write the proportion equation
229,468.56 : 344,193.12 = 94,516.08 : x - Step 2: Convert to fraction form
229,468.56/344,193.12 = 94,516.08/x - Step 3: Cross multiply
229,468.56x = 344,193.12 × 94,516.08 - Step 4: Simplify right side
229,468.56x = 32,531,784,465.37 - Step 5: Solve for x
x = 32,531,784,465.37/229,468.56 - Step 6: Final answer
x = 141,770.12
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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.