Finding the Fourth Proportional to 177,073.53, 244,168.53 and 119,613.11
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Solution
The fourth proportional to 177,073.53, 244,168.53 and 119,613.11 is: 164,935.75
Step by Step Solution
- Step 1: Write the proportion equation
177,073.53 : 244,168.53 = 119,613.11 : x - Step 2: Convert to fraction form
177,073.53/244,168.53 = 119,613.11/x - Step 3: Cross multiply
177,073.53x = 244,168.53 × 119,613.11 - Step 4: Simplify right side
177,073.53x = 29,205,756,016.59 - Step 5: Solve for x
x = 29,205,756,016.59/177,073.53 - Step 6: Final answer
x = 164,935.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.