Finding the Fourth Proportional to 334,026.02, 460,984.92 and 183,152.18
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Solution
The fourth proportional to 334,026.02, 460,984.92 and 183,152.18 is: 252,765.92
Step by Step Solution
- Step 1: Write the proportion equation
334,026.02 : 460,984.92 = 183,152.18 : x - Step 2: Convert to fraction form
334,026.02/460,984.92 = 183,152.18/x - Step 3: Cross multiply
334,026.02x = 460,984.92 × 183,152.18 - Step 4: Simplify right side
334,026.02x = 84,430,393,045.13 - Step 5: Solve for x
x = 84,430,393,045.13/334,026.02 - Step 6: Final answer
x = 252,765.92
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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.