Finding the Fourth Proportional to 146,321.97, 219,477.98 and 62,027.91
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Solution
The fourth proportional to 146,321.97, 219,477.98 and 62,027.91 is: 93,039.75
Step by Step Solution
- Step 1: Write the proportion equation
146,321.97 : 219,477.98 = 62,027.91 : x - Step 2: Convert to fraction form
146,321.97/219,477.98 = 62,027.91/x - Step 3: Cross multiply
146,321.97x = 219,477.98 × 62,027.91 - Step 4: Simplify right side
146,321.97x = 13,613,759,293.03 - Step 5: Solve for x
x = 13,613,759,293.03/146,321.97 - Step 6: Final answer
x = 93,039.75
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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.