Finding the Third Proportional to 83,134.69 and 182,352.09
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Solution
The third proportional to 83,134.69 and 182,352.09 is: 399,980.89
Step by Step Solution
- Step 1: Write the proportion equation
83,134.69 : 182,352.09 = 182,352.09 : x - Step 2: Convert to fraction form
83,134.69/182,352.09 = 182,352.09/x - Step 3: Cross multiply
83,134.69x = 182,352.09 × 182,352.09 - Step 4: Simplify right side
83,134.69x = 33,252,286,095.01 - Step 5: Solve for x
x = 33,252,286,095.01/83,134.69 - Step 6: Final answer
x = 399,980.89
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.