Finding the Fourth Proportional to 174,637.75, 241,000.10 and 95,149.75
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Solution
The fourth proportional to 174,637.75, 241,000.10 and 95,149.75 is: 131,306.66
Step by Step Solution
- Step 1: Write the proportion equation
174,637.75 : 241,000.10 = 95,149.75 : x - Step 2: Convert to fraction form
174,637.75/241,000.10 = 95,149.75/x - Step 3: Cross multiply
174,637.75x = 241,000.10 × 95,149.75 - Step 4: Simplify right side
174,637.75x = 22,931,099,264.98 - Step 5: Solve for x
x = 22,931,099,264.98/174,637.75 - Step 6: Final answer
x = 131,306.66
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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.