Finding the Third Proportional to 192,539.94 and 429,351.06
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Solution
The third proportional to 192,539.94 and 429,351.06 is: 957,423.88
Step by Step Solution
- Step 1: Write the proportion equation
192,539.94 : 429,351.06 = 429,351.06 : x - Step 2: Convert to fraction form
192,539.94/429,351.06 = 429,351.06/x - Step 3: Cross multiply
192,539.94x = 429,351.06 × 429,351.06 - Step 4: Simplify right side
192,539.94x = 184,342,334,869.88 - Step 5: Solve for x
x = 184,342,334,869.88/192,539.94 - Step 6: Final answer
x = 957,423.88
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These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.