Finding the Third Proportional to 236,422.13 and 513,032.63
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Solution
The third proportional to 236,422.13 and 513,032.63 is: 1,113,273.45
Step by Step Solution
- Step 1: Write the proportion equation
236,422.13 : 513,032.63 = 513,032.63 : x - Step 2: Convert to fraction form
236,422.13/513,032.63 = 513,032.63/x - Step 3: Cross multiply
236,422.13x = 513,032.63 × 513,032.63 - Step 4: Simplify right side
236,422.13x = 263,202,474,314.39 - Step 5: Solve for x
x = 263,202,474,314.39/236,422.13 - Step 6: Final answer
x = 1,113,273.45
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.