Finding the Fourth Proportional to 334,383.44, 461,447.88 and 183,482.96
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Solution
The fourth proportional to 334,383.44, 461,447.88 and 183,482.96 is: 253,205.79
Step by Step Solution
- Step 1: Write the proportion equation
334,383.44 : 461,447.88 = 183,482.96 : x - Step 2: Convert to fraction form
334,383.44/461,447.88 = 183,482.96/x - Step 3: Cross multiply
334,383.44x = 461,447.88 × 183,482.96 - Step 4: Simplify right side
334,383.44x = 84,667,822,908.12 - Step 5: Solve for x
x = 84,667,822,908.12/334,383.44 - Step 6: Final answer
x = 253,205.79
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1.5x scale
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.