Finding the Third Proportional to 77,309.44 and 113,192.44
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Solution
The third proportional to 77,309.44 and 113,192.44 is: 165,730.45
Step by Step Solution
- Step 1: Write the proportion equation
77,309.44 : 113,192.44 = 113,192.44 : x - Step 2: Convert to fraction form
77,309.44/113,192.44 = 113,192.44/x - Step 3: Cross multiply
77,309.44x = 113,192.44 × 113,192.44 - Step 4: Simplify right side
77,309.44x = 12,812,527,907.19 - Step 5: Solve for x
x = 12,812,527,907.19/77,309.44 - Step 6: Final answer
x = 165,730.45
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.