Finding the Fourth Proportional to 197,120.01, 295,573.49 and 62,158.62
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Solution
The fourth proportional to 197,120.01, 295,573.49 and 62,158.62 is: 93,204.34
Step by Step Solution
- Step 1: Write the proportion equation
197,120.01 : 295,573.49 = 62,158.62 : x - Step 2: Convert to fraction form
197,120.01/295,573.49 = 62,158.62/x - Step 3: Cross multiply
197,120.01x = 295,573.49 × 62,158.62 - Step 4: Simplify right side
197,120.01x = 18,372,439,936.19 - Step 5: Solve for x
x = 18,372,439,936.19/197,120.01 - Step 6: Final answer
x = 93,204.34
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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.