Finding the Fourth Proportional to 160,122.00, 240,212.22 and 53,495.84
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Solution
The fourth proportional to 160,122.00, 240,212.22 and 53,495.84 is: 80,253.52
Step by Step Solution
- Step 1: Write the proportion equation
160,122.00 : 240,212.22 = 53,495.84 : x - Step 2: Convert to fraction form
160,122.00/240,212.22 = 53,495.84/x - Step 3: Cross multiply
160,122.00x = 240,212.22 × 53,495.84 - Step 4: Simplify right side
160,122.00x = 12,850,355,112.77 - Step 5: Solve for x
x = 12,850,355,112.77/160,122.00 - Step 6: Final answer
x = 80,253.52
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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.