Finding the Fourth Proportional to 244,566.19, 366,954.72 and 132,325.30
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Solution
The fourth proportional to 244,566.19, 366,954.72 and 132,325.30 is: 198,545.00
Step by Step Solution
- Step 1: Write the proportion equation
244,566.19 : 366,954.72 = 132,325.30 : x - Step 2: Convert to fraction form
244,566.19/366,954.72 = 132,325.30/x - Step 3: Cross multiply
244,566.19x = 366,954.72 × 132,325.30 - Step 4: Simplify right side
244,566.19x = 48,557,393,410.42 - Step 5: Solve for x
x = 48,557,393,410.42/244,566.19 - Step 6: Final answer
x = 198,545.00
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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.