Finding the Fourth Proportional to 204,440.18, 306,703.96 and 62,296.81
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Solution
The fourth proportional to 204,440.18, 306,703.96 and 62,296.81 is: 93,458.52
Step by Step Solution
- Step 1: Write the proportion equation
204,440.18 : 306,703.96 = 62,296.81 : x - Step 2: Convert to fraction form
204,440.18/306,703.96 = 62,296.81/x - Step 3: Cross multiply
204,440.18x = 306,703.96 × 62,296.81 - Step 4: Simplify right side
204,440.18x = 19,106,676,788.85 - Step 5: Solve for x
x = 19,106,676,788.85/204,440.18 - Step 6: Final answer
x = 93,458.52
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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.