Finding the Fourth Proportional to 75,824.36, 104,637.97 and 41,833.26
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Solution
The fourth proportional to 75,824.36, 104,637.97 and 41,833.26 is: 57,730.09
Step by Step Solution
- Step 1: Write the proportion equation
75,824.36 : 104,637.97 = 41,833.26 : x - Step 2: Convert to fraction form
75,824.36/104,637.97 = 41,833.26/x - Step 3: Cross multiply
75,824.36x = 104,637.97 × 41,833.26 - Step 4: Simplify right side
75,824.36x = 4,377,347,404.88 - Step 5: Solve for x
x = 4,377,347,404.88/75,824.36 - Step 6: Final answer
x = 57,730.09
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.