Finding the Fourth Proportional to 327,529.10, 451,998.99 and 184,294.23
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Solution
The fourth proportional to 327,529.10, 451,998.99 and 184,294.23 is: 254,331.01
Step by Step Solution
- Step 1: Write the proportion equation
327,529.10 : 451,998.99 = 184,294.23 : x - Step 2: Convert to fraction form
327,529.10/451,998.99 = 184,294.23/x - Step 3: Cross multiply
327,529.10x = 451,998.99 × 184,294.23 - Step 4: Simplify right side
327,529.10x = 83,300,805,822.83 - Step 5: Solve for x
x = 83,300,805,822.83/327,529.10 - Step 6: Final answer
x = 254,331.01
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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.