Finding the Fourth Proportional to 335,595.36, 463,121.28 and 184,702.08
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Solution
The fourth proportional to 335,595.36, 463,121.28 and 184,702.08 is: 254,888.70
Step by Step Solution
- Step 1: Write the proportion equation
335,595.36 : 463,121.28 = 184,702.08 : x - Step 2: Convert to fraction form
335,595.36/463,121.28 = 184,702.08/x - Step 3: Cross multiply
335,595.36x = 463,121.28 × 184,702.08 - Step 4: Simplify right side
335,595.36x = 85,539,463,708.26 - Step 5: Solve for x
x = 85,539,463,708.26/335,595.36 - Step 6: Final answer
x = 254,888.70
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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.