Finding the Third Proportional to 157,663.13 and 235,927.69
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Solution
The third proportional to 157,663.13 and 235,927.69 is: 353,043.07
Step by Step Solution
- Step 1: Write the proportion equation
157,663.13 : 235,927.69 = 235,927.69 : x - Step 2: Convert to fraction form
157,663.13/235,927.69 = 235,927.69/x - Step 3: Cross multiply
157,663.13x = 235,927.69 × 235,927.69 - Step 4: Simplify right side
157,663.13x = 55,661,873,729.10 - Step 5: Solve for x
x = 55,661,873,729.10/157,663.13 - Step 6: Final answer
x = 353,043.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.