Finding the Fourth Proportional to 184,014.09, 276,021.10 and 59,355.09
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Solution
The fourth proportional to 184,014.09, 276,021.10 and 59,355.09 is: 89,032.62
Step by Step Solution
- Step 1: Write the proportion equation
184,014.09 : 276,021.10 = 59,355.09 : x - Step 2: Convert to fraction form
184,014.09/276,021.10 = 59,355.09/x - Step 3: Cross multiply
184,014.09x = 276,021.10 × 59,355.09 - Step 4: Simplify right side
184,014.09x = 16,383,257,232.40 - Step 5: Solve for x
x = 16,383,257,232.40/184,014.09 - Step 6: Final answer
x = 89,032.62
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.