Finding the Third Proportional to 119,302.24 and 257,285.11
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Solution
The third proportional to 119,302.24 and 257,285.11 is: 554,856.52
Step by Step Solution
- Step 1: Write the proportion equation
119,302.24 : 257,285.11 = 257,285.11 : x - Step 2: Convert to fraction form
119,302.24/257,285.11 = 257,285.11/x - Step 3: Cross multiply
119,302.24x = 257,285.11 × 257,285.11 - Step 4: Simplify right side
119,302.24x = 66,195,627,506.11 - Step 5: Solve for x
x = 66,195,627,506.11/119,302.24 - Step 6: Final answer
x = 554,856.52
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.