Finding the Fourth Proportional to 67,101.06, 100,593.99 and 37,494.66
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Solution
The fourth proportional to 67,101.06, 100,593.99 and 37,494.66 is: 56,209.80
Step by Step Solution
- Step 1: Write the proportion equation
67,101.06 : 100,593.99 = 37,494.66 : x - Step 2: Convert to fraction form
67,101.06/100,593.99 = 37,494.66/x - Step 3: Cross multiply
67,101.06x = 100,593.99 × 37,494.66 - Step 4: Simplify right side
67,101.06x = 3,771,737,453.09 - Step 5: Solve for x
x = 3,771,737,453.09/67,101.06 - Step 6: Final answer
x = 56,209.80
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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.