Finding the Fourth Proportional to 224,906.24, 310,340.61 and 144,442.67
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Solution
The fourth proportional to 224,906.24, 310,340.61 and 144,442.67 is: 199,311.61
Step by Step Solution
- Step 1: Write the proportion equation
224,906.24 : 310,340.61 = 144,442.67 : x - Step 2: Convert to fraction form
224,906.24/310,340.61 = 144,442.67/x - Step 3: Cross multiply
224,906.24x = 310,340.61 × 144,442.67 - Step 4: Simplify right side
224,906.24x = 44,826,424,766.13 - Step 5: Solve for x
x = 44,826,424,766.13/224,906.24 - Step 6: Final answer
x = 199,311.61
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.