Finding the Fourth Proportional to 241,191.14, 332,863.70 and 133,795.80
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Solution
The fourth proportional to 241,191.14, 332,863.70 and 133,795.80 is: 184,649.26
Step by Step Solution
- Step 1: Write the proportion equation
241,191.14 : 332,863.70 = 133,795.80 : x - Step 2: Convert to fraction form
241,191.14/332,863.70 = 133,795.80/x - Step 3: Cross multiply
241,191.14x = 332,863.70 × 133,795.80 - Step 4: Simplify right side
241,191.14x = 44,535,764,363.48 - Step 5: Solve for x
x = 44,535,764,363.48/241,191.14 - Step 6: Final answer
x = 184,649.26
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1.5x scale
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.