Finding the Third Proportional to 133,282.13 and 211,010.06
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Solution
The third proportional to 133,282.13 and 211,010.06 is: 334,067.65
Step by Step Solution
- Step 1: Write the proportion equation
133,282.13 : 211,010.06 = 211,010.06 : x - Step 2: Convert to fraction form
133,282.13/211,010.06 = 211,010.06/x - Step 3: Cross multiply
133,282.13x = 211,010.06 × 211,010.06 - Step 4: Simplify right side
133,282.13x = 44,525,246,476.25 - Step 5: Solve for x
x = 44,525,246,476.25/133,282.13 - Step 6: Final answer
x = 334,067.65
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.