Finding the Third Proportional to 113,320.13 and 166,848.19
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Solution
The third proportional to 113,320.13 and 166,848.19 is: 245,660.85
Step by Step Solution
- Step 1: Write the proportion equation
113,320.13 : 166,848.19 = 166,848.19 : x - Step 2: Convert to fraction form
113,320.13/166,848.19 = 166,848.19/x - Step 3: Cross multiply
113,320.13x = 166,848.19 × 166,848.19 - Step 4: Simplify right side
113,320.13x = 27,838,317,672.04 - Step 5: Solve for x
x = 27,838,317,672.04/113,320.13 - Step 6: Final answer
x = 245,660.85
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.