Finding the Third Proportional to 73,259.44 and 109,868.91
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Solution
The third proportional to 73,259.44 and 109,868.91 is: 164,772.99
Step by Step Solution
- Step 1: Write the proportion equation
73,259.44 : 109,868.91 = 109,868.91 : x - Step 2: Convert to fraction form
73,259.44/109,868.91 = 109,868.91/x - Step 3: Cross multiply
73,259.44x = 109,868.91 × 109,868.91 - Step 4: Simplify right side
73,259.44x = 12,071,176,560.57 - Step 5: Solve for x
x = 12,071,176,560.57/73,259.44 - Step 6: Final answer
x = 164,772.99
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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.