Finding the Fourth Proportional to 234,473.96, 351,342.08 and 181,295.84
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Solution
The fourth proportional to 234,473.96, 351,342.08 and 181,295.84 is: 271,658.56
Step by Step Solution
- Step 1: Write the proportion equation
234,473.96 : 351,342.08 = 181,295.84 : x - Step 2: Convert to fraction form
234,473.96/351,342.08 = 181,295.84/x - Step 3: Cross multiply
234,473.96x = 351,342.08 × 181,295.84 - Step 4: Simplify right side
234,473.96x = 63,696,857,520.95 - Step 5: Solve for x
x = 63,696,857,520.95/234,473.96 - Step 6: Final answer
x = 271,658.56
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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.