Finding the Fourth Proportional to 244,229.70, 366,235.20 and 94,420.20
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Solution
The fourth proportional to 244,229.70, 366,235.20 and 94,420.20 is: 141,588.02
Step by Step Solution
- Step 1: Write the proportion equation
244,229.70 : 366,235.20 = 94,420.20 : x - Step 2: Convert to fraction form
244,229.70/366,235.20 = 94,420.20/x - Step 3: Cross multiply
244,229.70x = 366,235.20 × 94,420.20 - Step 4: Simplify right side
244,229.70x = 34,580,000,831.04 - Step 5: Solve for x
x = 34,580,000,831.04/244,229.70 - Step 6: Final answer
x = 141,588.02
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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.