Finding the Third Proportional to 162,064.13 and 176,595.75
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Solution
The third proportional to 162,064.13 and 176,595.75 is: 192,430.37
Step by Step Solution
- Step 1: Write the proportion equation
162,064.13 : 176,595.75 = 176,595.75 : x - Step 2: Convert to fraction form
162,064.13/176,595.75 = 176,595.75/x - Step 3: Cross multiply
162,064.13x = 176,595.75 × 176,595.75 - Step 4: Simplify right side
162,064.13x = 31,186,058,918.06 - Step 5: Solve for x
x = 31,186,058,918.06/162,064.13 - Step 6: Final answer
x = 192,430.37
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Why These Related Problems?
These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.