Finding the Fourth Proportional to 241,235.04, 332,902.02 and 133,805.28
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Solution
The fourth proportional to 241,235.04, 332,902.02 and 133,805.28 is: 184,649.99
Step by Step Solution
- Step 1: Write the proportion equation
241,235.04 : 332,902.02 = 133,805.28 : x - Step 2: Convert to fraction form
241,235.04/332,902.02 = 133,805.28/x - Step 3: Cross multiply
241,235.04x = 332,902.02 × 133,805.28 - Step 4: Simplify right side
241,235.04x = 44,544,047,998.67 - Step 5: Solve for x
x = 44,544,047,998.67/241,235.04 - Step 6: Final answer
x = 184,649.99
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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.