Finding the Fourth Proportional to 373,360.05, 560,040.08 and 124,042.05
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Solution
The fourth proportional to 373,360.05, 560,040.08 and 124,042.05 is: 186,063.08
Step by Step Solution
- Step 1: Write the proportion equation
373,360.05 : 560,040.08 = 124,042.05 : x - Step 2: Convert to fraction form
373,360.05/560,040.08 = 124,042.05/x - Step 3: Cross multiply
373,360.05x = 560,040.08 × 124,042.05 - Step 4: Simplify right side
373,360.05x = 69,468,518,985.15 - Step 5: Solve for x
x = 69,468,518,985.15/373,360.05 - Step 6: Final answer
x = 186,063.08
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1.5x scale
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.