Finding the Fourth Proportional to 335,573.09, 463,090.94 and 184,670.09
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Solution
The fourth proportional to 335,573.09, 463,090.94 and 184,670.09 is: 254,844.77
Step by Step Solution
- Step 1: Write the proportion equation
335,573.09 : 463,090.94 = 184,670.09 : x - Step 2: Convert to fraction form
335,573.09/463,090.94 = 184,670.09/x - Step 3: Cross multiply
335,573.09x = 463,090.94 × 184,670.09 - Step 4: Simplify right side
335,573.09x = 85,519,047,363.17 - Step 5: Solve for x
x = 85,519,047,363.17/335,573.09 - Step 6: Final answer
x = 254,844.77
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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.