Finding the Third Proportional to 48,224 and 75,424
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Solution
The third proportional to 48,224 and 75,424 is: 117,965.74
Step by Step Solution
- Step 1: Write the proportion equation
48,224 : 75,424 = 75,424 : x - Step 2: Convert to fraction form
48,224/75,424 = 75,424/x - Step 3: Cross multiply
48,224x = 75,424 × 75,424 - Step 4: Simplify right side
48,224x = 5,688,779,776 - Step 5: Solve for x
x = 5,688,779,776/48,224 - Step 6: Final answer
x = 117,965.74
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.