Finding the Fourth Proportional to 173,027.22, 259,448.30 and 88,752.94
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Solution
The fourth proportional to 173,027.22, 259,448.30 and 88,752.94 is: 133,081.95
Step by Step Solution
- Step 1: Write the proportion equation
173,027.22 : 259,448.30 = 88,752.94 : x - Step 2: Convert to fraction form
173,027.22/259,448.30 = 88,752.94/x - Step 3: Cross multiply
173,027.22x = 259,448.30 × 88,752.94 - Step 4: Simplify right side
173,027.22x = 23,026,799,403.00 - Step 5: Solve for x
x = 23,026,799,403.00/173,027.22 - Step 6: Final answer
x = 133,081.95
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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.