Finding the Third Proportional to 110,852.25 and 242,408.25
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Solution
The third proportional to 110,852.25 and 242,408.25 is: 530,090.82
Step by Step Solution
- Step 1: Write the proportion equation
110,852.25 : 242,408.25 = 242,408.25 : x - Step 2: Convert to fraction form
110,852.25/242,408.25 = 242,408.25/x - Step 3: Cross multiply
110,852.25x = 242,408.25 × 242,408.25 - Step 4: Simplify right side
110,852.25x = 58,761,759,668.06 - Step 5: Solve for x
x = 58,761,759,668.06/110,852.25 - Step 6: Final answer
x = 530,090.82
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.