Finding the Fourth Proportional to 336,176.07, 463,911.20 and 183,211.19
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Solution
The fourth proportional to 336,176.07, 463,911.20 and 183,211.19 is: 252,825.02
Step by Step Solution
- Step 1: Write the proportion equation
336,176.07 : 463,911.20 = 183,211.19 : x - Step 2: Convert to fraction form
336,176.07/463,911.20 = 183,211.19/x - Step 3: Cross multiply
336,176.07x = 463,911.20 × 183,211.19 - Step 4: Simplify right side
336,176.07x = 84,993,723,502.18 - Step 5: Solve for x
x = 84,993,723,502.18/336,176.07 - Step 6: Final answer
x = 252,825.02
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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.