Finding the Third Proportional to 22,430.25 and 47,184.19
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Solution
The third proportional to 22,430.25 and 47,184.19 is: 99,256.48
Step by Step Solution
- Step 1: Write the proportion equation
22,430.25 : 47,184.19 = 47,184.19 : x - Step 2: Convert to fraction form
22,430.25/47,184.19 = 47,184.19/x - Step 3: Cross multiply
22,430.25x = 47,184.19 × 47,184.19 - Step 4: Simplify right side
22,430.25x = 2,226,347,550.04 - Step 5: Solve for x
x = 2,226,347,550.04/22,430.25 - Step 6: Final answer
x = 99,256.48
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.