Finding the Third Proportional to 117,355.50 and 176,595.75
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Solution
The third proportional to 117,355.50 and 176,595.75 is: 265,740.07
Step by Step Solution
- Step 1: Write the proportion equation
117,355.50 : 176,595.75 = 176,595.75 : x - Step 2: Convert to fraction form
117,355.50/176,595.75 = 176,595.75/x - Step 3: Cross multiply
117,355.50x = 176,595.75 × 176,595.75 - Step 4: Simplify right side
117,355.50x = 31,186,058,918.06 - Step 5: Solve for x
x = 31,186,058,918.06/117,355.50 - Step 6: Final answer
x = 265,740.07
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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.