Finding the Fourth Proportional to 466,050.84, 699,074.09 and 146,226.12
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Solution
The fourth proportional to 466,050.84, 699,074.09 and 146,226.12 is: 219,338.50
Step by Step Solution
- Step 1: Write the proportion equation
466,050.84 : 699,074.09 = 146,226.12 : x - Step 2: Convert to fraction form
466,050.84/699,074.09 = 146,226.12/x - Step 3: Cross multiply
466,050.84x = 699,074.09 × 146,226.12 - Step 4: Simplify right side
466,050.84x = 102,222,891,773.23 - Step 5: Solve for x
x = 102,222,891,773.23/466,050.84 - Step 6: Final answer
x = 219,338.50
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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.