Finding the Third Proportional to 110,358.07 and 168,586.95
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Solution
The third proportional to 110,358.07 and 168,586.95 is: 257,539.46
Step by Step Solution
- Step 1: Write the proportion equation
110,358.07 : 168,586.95 = 168,586.95 : x - Step 2: Convert to fraction form
110,358.07/168,586.95 = 168,586.95/x - Step 3: Cross multiply
110,358.07x = 168,586.95 × 168,586.95 - Step 4: Simplify right side
110,358.07x = 28,421,558,129.80 - Step 5: Solve for x
x = 28,421,558,129.80/110,358.07 - Step 6: Final answer
x = 257,539.46
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.