Finding the Fourth Proportional to 204,160.11, 306,240.65 and 62,006.49
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Solution
The fourth proportional to 204,160.11, 306,240.65 and 62,006.49 is: 93,009.88
Step by Step Solution
- Step 1: Write the proportion equation
204,160.11 : 306,240.65 = 62,006.49 : x - Step 2: Convert to fraction form
204,160.11/306,240.65 = 62,006.49/x - Step 3: Cross multiply
204,160.11x = 306,240.65 × 62,006.49 - Step 4: Simplify right side
204,160.11x = 18,988,907,491.79 - Step 5: Solve for x
x = 18,988,907,491.79/204,160.11 - Step 6: Final answer
x = 93,009.88
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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.