Finding the Fourth Proportional to 41,203.09, 61,767.99 and 14,901.99
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Solution
The fourth proportional to 41,203.09, 61,767.99 and 14,901.99 is: 22,339.73
Step by Step Solution
- Step 1: Write the proportion equation
41,203.09 : 61,767.99 = 14,901.99 : x - Step 2: Convert to fraction form
41,203.09/61,767.99 = 14,901.99/x - Step 3: Cross multiply
41,203.09x = 61,767.99 × 14,901.99 - Step 4: Simplify right side
41,203.09x = 920,465,969.30 - Step 5: Solve for x
x = 920,465,969.30/41,203.09 - Step 6: Final answer
x = 22,339.73
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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.