Finding the Fourth Proportional to 135,493.26, 203,166.59 and 107,592.81
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Solution
The fourth proportional to 135,493.26, 203,166.59 and 107,592.81 is: 161,331.00
Step by Step Solution
- Step 1: Write the proportion equation
135,493.26 : 203,166.59 = 107,592.81 : x - Step 2: Convert to fraction form
135,493.26/203,166.59 = 107,592.81/x - Step 3: Cross multiply
135,493.26x = 203,166.59 × 107,592.81 - Step 4: Simplify right side
135,493.26x = 21,859,263,778.25 - Step 5: Solve for x
x = 21,859,263,778.25/135,493.26 - Step 6: Final answer
x = 161,331.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.