Finding the Fourth Proportional to 244,766.58, 366,808.14 and 132,204.12
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Solution
The fourth proportional to 244,766.58, 366,808.14 and 132,204.12 is: 198,121.60
Step by Step Solution
- Step 1: Write the proportion equation
244,766.58 : 366,808.14 = 132,204.12 : x - Step 2: Convert to fraction form
244,766.58/366,808.14 = 132,204.12/x - Step 3: Cross multiply
244,766.58x = 366,808.14 × 132,204.12 - Step 4: Simplify right side
244,766.58x = 48,493,547,357.54 - Step 5: Solve for x
x = 48,493,547,357.54/244,766.58 - Step 6: Final answer
x = 198,121.60
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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.