Finding the Fourth Proportional to 450,183.62, 675,026.14 and 184,130.97
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Solution
The fourth proportional to 450,183.62, 675,026.14 and 184,130.97 is: 276,094.49
Step by Step Solution
- Step 1: Write the proportion equation
450,183.62 : 675,026.14 = 184,130.97 : x - Step 2: Convert to fraction form
450,183.62/675,026.14 = 184,130.97/x - Step 3: Cross multiply
450,183.62x = 675,026.14 × 184,130.97 - Step 4: Simplify right side
450,183.62x = 124,293,217,933.56 - Step 5: Solve for x
x = 124,293,217,933.56/450,183.62 - Step 6: Final answer
x = 276,094.49
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.