Finding the Fourth Proportional to 195,502.68, 294,719.04 and 182,482.68
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Solution
The fourth proportional to 195,502.68, 294,719.04 and 182,482.68 is: 275,091.47
Step by Step Solution
- Step 1: Write the proportion equation
195,502.68 : 294,719.04 = 182,482.68 : x - Step 2: Convert to fraction form
195,502.68/294,719.04 = 182,482.68/x - Step 3: Cross multiply
195,502.68x = 294,719.04 × 182,482.68 - Step 4: Simplify right side
195,502.68x = 53,781,120,266.23 - Step 5: Solve for x
x = 53,781,120,266.23/195,502.68 - Step 6: Final answer
x = 275,091.47
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.