Finding the Third Proportional to 73,033 and 109,630.50
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Solution
The third proportional to 73,033 and 109,630.50 is: 164,567.34
Step by Step Solution
- Step 1: Write the proportion equation
73,033 : 109,630.50 = 109,630.50 : x - Step 2: Convert to fraction form
73,033/109,630.50 = 109,630.50/x - Step 3: Cross multiply
73,033x = 109,630.50 × 109,630.50 - Step 4: Simplify right side
73,033x = 12,018,846,530.25 - Step 5: Solve for x
x = 12,018,846,530.25/73,033 - Step 6: Final answer
x = 164,567.34
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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.