Finding the Fourth Proportional to 332,950.05, 499,497.98 and 164,551.05
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Solution
The fourth proportional to 332,950.05, 499,497.98 and 164,551.05 is: 246,862.60
Step by Step Solution
- Step 1: Write the proportion equation
332,950.05 : 499,497.98 = 164,551.05 : x - Step 2: Convert to fraction form
332,950.05/499,497.98 = 164,551.05/x - Step 3: Cross multiply
332,950.05x = 499,497.98 × 164,551.05 - Step 4: Simplify right side
332,950.05x = 82,192,916,259.12 - Step 5: Solve for x
x = 82,192,916,259.12/332,950.05 - Step 6: Final answer
x = 246,862.60
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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.