Finding the Third Proportional to 207,316.13 and 330,044.63
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Solution
The third proportional to 207,316.13 and 330,044.63 is: 525,426.83
Step by Step Solution
- Step 1: Write the proportion equation
207,316.13 : 330,044.63 = 330,044.63 : x - Step 2: Convert to fraction form
207,316.13/330,044.63 = 330,044.63/x - Step 3: Cross multiply
207,316.13x = 330,044.63 × 330,044.63 - Step 4: Simplify right side
207,316.13x = 108,929,454,491.39 - Step 5: Solve for x
x = 108,929,454,491.39/207,316.13 - Step 6: Final answer
x = 525,426.83
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.