Finding the Third Proportional to 93,729.75 and 133,938.75
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Solution
The third proportional to 93,729.75 and 133,938.75 is: 191,396.96
Step by Step Solution
- Step 1: Write the proportion equation
93,729.75 : 133,938.75 = 133,938.75 : x - Step 2: Convert to fraction form
93,729.75/133,938.75 = 133,938.75/x - Step 3: Cross multiply
93,729.75x = 133,938.75 × 133,938.75 - Step 4: Simplify right side
93,729.75x = 17,939,588,751.56 - Step 5: Solve for x
x = 17,939,588,751.56/93,729.75 - Step 6: Final answer
x = 191,396.96
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.