Finding the Fourth Proportional to 181,579.41, 272,370.33 and 63,252.99
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Solution
The fourth proportional to 181,579.41, 272,370.33 and 63,252.99 is: 94,879.91
Step by Step Solution
- Step 1: Write the proportion equation
181,579.41 : 272,370.33 = 63,252.99 : x - Step 2: Convert to fraction form
181,579.41/272,370.33 = 63,252.99/x - Step 3: Cross multiply
181,579.41x = 272,370.33 × 63,252.99 - Step 4: Simplify right side
181,579.41x = 17,228,237,759.79 - Step 5: Solve for x
x = 17,228,237,759.79/181,579.41 - Step 6: Final answer
x = 94,879.91
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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.