Finding the Fourth Proportional to 174,575.99, 240,896.99 and 98,082.92
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Solution
The fourth proportional to 174,575.99, 240,896.99 and 98,082.92 is: 135,344.39
Step by Step Solution
- Step 1: Write the proportion equation
174,575.99 : 240,896.99 = 98,082.92 : x - Step 2: Convert to fraction form
174,575.99/240,896.99 = 98,082.92/x - Step 3: Cross multiply
174,575.99x = 240,896.99 × 98,082.92 - Step 4: Simplify right side
174,575.99x = 23,627,881,045.86 - Step 5: Solve for x
x = 23,627,881,045.86/174,575.99 - Step 6: Final answer
x = 135,344.39
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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.