Finding the Third Proportional to 73,349.93 and 106,564.99
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Solution
The third proportional to 73,349.93 and 106,564.99 is: 154,820.84
Step by Step Solution
- Step 1: Write the proportion equation
73,349.93 : 106,564.99 = 106,564.99 : x - Step 2: Convert to fraction form
73,349.93/106,564.99 = 106,564.99/x - Step 3: Cross multiply
73,349.93x = 106,564.99 × 106,564.99 - Step 4: Simplify right side
73,349.93x = 11,356,097,559.92 - Step 5: Solve for x
x = 11,356,097,559.92/73,349.93 - Step 6: Final answer
x = 154,820.84
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.