Finding the Fourth Proportional to 244,867.19, 367,380.16 and 120,120.71
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Solution
The fourth proportional to 244,867.19, 367,380.16 and 120,120.71 is: 180,220.00
Step by Step Solution
- Step 1: Write the proportion equation
244,867.19 : 367,380.16 = 120,120.71 : x - Step 2: Convert to fraction form
244,867.19/367,380.16 = 120,120.71/x - Step 3: Cross multiply
244,867.19x = 367,380.16 × 120,120.71 - Step 4: Simplify right side
244,867.19x = 44,129,963,521.91 - Step 5: Solve for x
x = 44,129,963,521.91/244,867.19 - Step 6: Final answer
x = 180,220.00
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.