Finding the Third Proportional to 236,445.19 and 376,412.63
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Solution
The third proportional to 236,445.19 and 376,412.63 is: 599,235.98
Step by Step Solution
- Step 1: Write the proportion equation
236,445.19 : 376,412.63 = 376,412.63 : x - Step 2: Convert to fraction form
236,445.19/376,412.63 = 376,412.63/x - Step 3: Cross multiply
236,445.19x = 376,412.63 × 376,412.63 - Step 4: Simplify right side
236,445.19x = 141,686,464,259.39 - Step 5: Solve for x
x = 141,686,464,259.39/236,445.19 - Step 6: Final answer
x = 599,235.98
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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.