Finding the Fourth Proportional to 184,252.58, 276,378.98 and 51,132.97
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Solution
The fourth proportional to 184,252.58, 276,378.98 and 51,132.97 is: 76,699.49
Step by Step Solution
- Step 1: Write the proportion equation
184,252.58 : 276,378.98 = 51,132.97 : x - Step 2: Convert to fraction form
184,252.58/276,378.98 = 51,132.97/x - Step 3: Cross multiply
184,252.58x = 276,378.98 × 51,132.97 - Step 4: Simplify right side
184,252.58x = 14,132,078,092.97 - Step 5: Solve for x
x = 14,132,078,092.97/184,252.58 - Step 6: Final answer
x = 76,699.49
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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.