Finding the Fourth Proportional to 182,050.21, 273,065.49 and 55,690.48
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Solution
The fourth proportional to 182,050.21, 273,065.49 and 55,690.48 is: 83,532.71
Step by Step Solution
- Step 1: Write the proportion equation
182,050.21 : 273,065.49 = 55,690.48 : x - Step 2: Convert to fraction form
182,050.21/273,065.49 = 55,690.48/x - Step 3: Cross multiply
182,050.21x = 273,065.49 × 55,690.48 - Step 4: Simplify right side
182,050.21x = 15,207,146,844.21 - Step 5: Solve for x
x = 15,207,146,844.21/182,050.21 - Step 6: Final answer
x = 83,532.71
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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.