Finding the Fourth Proportional to 146,268.26, 219,358.91 and 62,027.18
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Solution
The fourth proportional to 146,268.26, 219,358.91 and 62,027.18 is: 93,022.33
Step by Step Solution
- Step 1: Write the proportion equation
146,268.26 : 219,358.91 = 62,027.18 : x - Step 2: Convert to fraction form
146,268.26/219,358.91 = 62,027.18/x - Step 3: Cross multiply
146,268.26x = 219,358.91 × 62,027.18 - Step 4: Simplify right side
146,268.26x = 13,606,213,653.45 - Step 5: Solve for x
x = 13,606,213,653.45/146,268.26 - Step 6: Final answer
x = 93,022.33
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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.