Finding the Fourth Proportional to 88,582.07, 132,850.41 and 26,237.99
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Solution
The fourth proportional to 88,582.07, 132,850.41 and 26,237.99 is: 39,350.26
Step by Step Solution
- Step 1: Write the proportion equation
88,582.07 : 132,850.41 = 26,237.99 : x - Step 2: Convert to fraction form
88,582.07/132,850.41 = 26,237.99/x - Step 3: Cross multiply
88,582.07x = 132,850.41 × 26,237.99 - Step 4: Simplify right side
88,582.07x = 3,485,727,729.08 - Step 5: Solve for x
x = 3,485,727,729.08/88,582.07 - Step 6: Final answer
x = 39,350.26
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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.