Finding the Fourth Proportional to 244,652.04, 366,938.70 and 67,117.86
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Solution
The fourth proportional to 244,652.04, 366,938.70 and 67,117.86 is: 100,665.99
Step by Step Solution
- Step 1: Write the proportion equation
244,652.04 : 366,938.70 = 67,117.86 : x - Step 2: Convert to fraction form
244,652.04/366,938.70 = 67,117.86/x - Step 3: Cross multiply
244,652.04x = 366,938.70 × 67,117.86 - Step 4: Simplify right side
244,652.04x = 24,628,140,295.18 - Step 5: Solve for x
x = 24,628,140,295.18/244,652.04 - Step 6: Final answer
x = 100,665.99
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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.