Finding the Third Proportional to 352,408.50 and 530,169.75
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Solution
The third proportional to 352,408.50 and 530,169.75 is: 797,597.00
Step by Step Solution
- Step 1: Write the proportion equation
352,408.50 : 530,169.75 = 530,169.75 : x - Step 2: Convert to fraction form
352,408.50/530,169.75 = 530,169.75/x - Step 3: Cross multiply
352,408.50x = 530,169.75 × 530,169.75 - Step 4: Simplify right side
352,408.50x = 281,079,963,815.06 - Step 5: Solve for x
x = 281,079,963,815.06/352,408.50 - Step 6: Final answer
x = 797,597.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.