Finding the Fourth Proportional to 241,950.48, 333,891.36 and 134,517.12
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Solution
The fourth proportional to 241,950.48, 333,891.36 and 134,517.12 is: 185,633.46
Step by Step Solution
- Step 1: Write the proportion equation
241,950.48 : 333,891.36 = 134,517.12 : x - Step 2: Convert to fraction form
241,950.48/333,891.36 = 134,517.12/x - Step 3: Cross multiply
241,950.48x = 333,891.36 × 134,517.12 - Step 4: Simplify right side
241,950.48x = 44,914,104,140.08 - Step 5: Solve for x
x = 44,914,104,140.08/241,950.48 - Step 6: Final answer
x = 185,633.46
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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.