Finding the Fourth Proportional to 241,624.14, 333,431.94 and 134,200.99
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Solution
The fourth proportional to 241,624.14, 333,431.94 and 134,200.99 is: 185,192.16
Step by Step Solution
- Step 1: Write the proportion equation
241,624.14 : 333,431.94 = 134,200.99 : x - Step 2: Convert to fraction form
241,624.14/333,431.94 = 134,200.99/x - Step 3: Cross multiply
241,624.14x = 333,431.94 × 134,200.99 - Step 4: Simplify right side
241,624.14x = 44,746,896,445.62 - Step 5: Solve for x
x = 44,746,896,445.62/241,624.14 - Step 6: Final answer
x = 185,192.16
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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.