Finding the Third Proportional to 93,928.99 and 191,138.48
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Solution
The third proportional to 93,928.99 and 191,138.48 is: 388,952.54
Step by Step Solution
- Step 1: Write the proportion equation
93,928.99 : 191,138.48 = 191,138.48 : x - Step 2: Convert to fraction form
93,928.99/191,138.48 = 191,138.48/x - Step 3: Cross multiply
93,928.99x = 191,138.48 × 191,138.48 - Step 4: Simplify right side
93,928.99x = 36,533,920,209.17 - Step 5: Solve for x
x = 36,533,920,209.17/93,928.99 - Step 6: Final answer
x = 388,952.54
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.