Finding the Third Proportional to 69,376.50 and 96,076.13
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Solution
The third proportional to 69,376.50 and 96,076.13 is: 133,051.13
Step by Step Solution
- Step 1: Write the proportion equation
69,376.50 : 96,076.13 = 96,076.13 : x - Step 2: Convert to fraction form
69,376.50/96,076.13 = 96,076.13/x - Step 3: Cross multiply
69,376.50x = 96,076.13 × 96,076.13 - Step 4: Simplify right side
69,376.50x = 9,230,621,795.02 - Step 5: Solve for x
x = 9,230,621,795.02/69,376.50 - Step 6: Final answer
x = 133,051.13
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.