Finding the Fourth Proportional to 335,580.03, 463,110.18 and 182,628.09
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Solution
The fourth proportional to 335,580.03, 463,110.18 and 182,628.09 is: 252,032.06
Step by Step Solution
- Step 1: Write the proportion equation
335,580.03 : 463,110.18 = 182,628.09 : x - Step 2: Convert to fraction form
335,580.03/463,110.18 = 182,628.09/x - Step 3: Cross multiply
335,580.03x = 463,110.18 × 182,628.09 - Step 4: Simplify right side
335,580.03x = 84,576,927,632.96 - Step 5: Solve for x
x = 84,576,927,632.96/335,580.03 - Step 6: Final answer
x = 252,032.06
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.