Finding the Fourth Proportional to 146,244.24, 219,366.41 and 52,749.99
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Solution
The fourth proportional to 146,244.24, 219,366.41 and 52,749.99 is: 79,125.00
Step by Step Solution
- Step 1: Write the proportion equation
146,244.24 : 219,366.41 = 52,749.99 : x - Step 2: Convert to fraction form
146,244.24/219,366.41 = 52,749.99/x - Step 3: Cross multiply
146,244.24x = 219,366.41 × 52,749.99 - Step 4: Simplify right side
146,244.24x = 11,571,575,670.09 - Step 5: Solve for x
x = 11,571,575,670.09/146,244.24 - Step 6: Final answer
x = 79,125.00
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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.