Finding the Fourth Proportional to 240,605.44, 332,027.04 and 133,175.68
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Solution
The fourth proportional to 240,605.44, 332,027.04 and 133,175.68 is: 183,777.75
Step by Step Solution
- Step 1: Write the proportion equation
240,605.44 : 332,027.04 = 133,175.68 : x - Step 2: Convert to fraction form
240,605.44/332,027.04 = 133,175.68/x - Step 3: Cross multiply
240,605.44x = 332,027.04 × 133,175.68 - Step 4: Simplify right side
240,605.44x = 44,217,926,830.39 - Step 5: Solve for x
x = 44,217,926,830.39/240,605.44 - Step 6: Final answer
x = 183,777.75
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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.