Finding the Fourth Proportional to 362,350.18, 500,026.49 and 201,215.44
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Solution
The fourth proportional to 362,350.18, 500,026.49 and 201,215.44 is: 277,668.00
Step by Step Solution
- Step 1: Write the proportion equation
362,350.18 : 500,026.49 = 201,215.44 : x - Step 2: Convert to fraction form
362,350.18/500,026.49 = 201,215.44/x - Step 3: Cross multiply
362,350.18x = 500,026.49 × 201,215.44 - Step 4: Simplify right side
362,350.18x = 100,613,048,695.42 - Step 5: Solve for x
x = 100,613,048,695.42/362,350.18 - Step 6: Final answer
x = 277,668.00
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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.