Finding the Fourth Proportional to 335,330.18, 462,747.97 and 184,429.70
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Solution
The fourth proportional to 335,330.18, 462,747.97 and 184,429.70 is: 254,508.76
Step by Step Solution
- Step 1: Write the proportion equation
335,330.18 : 462,747.97 = 184,429.70 : x - Step 2: Convert to fraction form
335,330.18/462,747.97 = 184,429.70/x - Step 3: Cross multiply
335,330.18x = 462,747.97 × 184,429.70 - Step 4: Simplify right side
335,330.18x = 85,344,469,282.71 - Step 5: Solve for x
x = 85,344,469,282.71/335,330.18 - Step 6: Final answer
x = 254,508.76
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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.