Finding the Fourth Proportional to 244,197.92, 366,421.76 and 116,258.88
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Solution
The fourth proportional to 244,197.92, 366,421.76 and 116,258.88 is: 174,447.77
Step by Step Solution
- Step 1: Write the proportion equation
244,197.92 : 366,421.76 = 116,258.88 : x - Step 2: Convert to fraction form
244,197.92/366,421.76 = 116,258.88/x - Step 3: Cross multiply
244,197.92x = 366,421.76 × 116,258.88 - Step 4: Simplify right side
244,197.92x = 42,599,783,425.23 - Step 5: Solve for x
x = 42,599,783,425.23/244,197.92 - Step 6: Final answer
x = 174,447.77
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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.