Finding the Third Proportional to 169,074.84 and 236,385.84
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Solution
The third proportional to 169,074.84 and 236,385.84 is: 330,494.27
Step by Step Solution
- Step 1: Write the proportion equation
169,074.84 : 236,385.84 = 236,385.84 : x - Step 2: Convert to fraction form
169,074.84/236,385.84 = 236,385.84/x - Step 3: Cross multiply
169,074.84x = 236,385.84 × 236,385.84 - Step 4: Simplify right side
169,074.84x = 55,878,267,125.40 - Step 5: Solve for x
x = 55,878,267,125.40/169,074.84 - Step 6: Final answer
x = 330,494.27
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.