Finding the Third Proportional to 22,470.75 and 48,903.75
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Solution
The third proportional to 22,470.75 and 48,903.75 is: 106,430.66
Step by Step Solution
- Step 1: Write the proportion equation
22,470.75 : 48,903.75 = 48,903.75 : x - Step 2: Convert to fraction form
22,470.75/48,903.75 = 48,903.75/x - Step 3: Cross multiply
22,470.75x = 48,903.75 × 48,903.75 - Step 4: Simplify right side
22,470.75x = 2,391,576,764.06 - Step 5: Solve for x
x = 2,391,576,764.06/22,470.75 - Step 6: Final answer
x = 106,430.66
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.