Finding the Third Proportional to 192,763.13 and 417,704.63
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Solution
The third proportional to 192,763.13 and 417,704.63 is: 905,137.61
Step by Step Solution
- Step 1: Write the proportion equation
192,763.13 : 417,704.63 = 417,704.63 : x - Step 2: Convert to fraction form
192,763.13/417,704.63 = 417,704.63/x - Step 3: Cross multiply
192,763.13x = 417,704.63 × 417,704.63 - Step 4: Simplify right side
192,763.13x = 174,477,153,746.39 - Step 5: Solve for x
x = 174,477,153,746.39/192,763.13 - Step 6: Final answer
x = 905,137.61
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.