Finding the Third Proportional to 93,190.50 and 202,130.44
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Solution
The third proportional to 93,190.50 and 202,130.44 is: 438,421.45
Step by Step Solution
- Step 1: Write the proportion equation
93,190.50 : 202,130.44 = 202,130.44 : x - Step 2: Convert to fraction form
93,190.50/202,130.44 = 202,130.44/x - Step 3: Cross multiply
93,190.50x = 202,130.44 × 202,130.44 - Step 4: Simplify right side
93,190.50x = 40,856,713,763.94 - Step 5: Solve for x
x = 40,856,713,763.94/93,190.50 - Step 6: Final answer
x = 438,421.45
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.