Finding the Fourth Proportional to 237,258.83, 327,294.57 and 160,751.75
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Solution
The fourth proportional to 237,258.83, 327,294.57 and 160,751.75 is: 221,754.34
Step by Step Solution
- Step 1: Write the proportion equation
237,258.83 : 327,294.57 = 160,751.75 : x - Step 2: Convert to fraction form
237,258.83/327,294.57 = 160,751.75/x - Step 3: Cross multiply
237,258.83x = 327,294.57 × 160,751.75 - Step 4: Simplify right side
237,258.83x = 52,613,175,711.23 - Step 5: Solve for x
x = 52,613,175,711.23/237,258.83 - Step 6: Final answer
x = 221,754.34
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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.