Finding the Fourth Proportional to 335,314.08, 462,743.12 and 184,420.80
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Solution
The fourth proportional to 335,314.08, 462,743.12 and 184,420.80 is: 254,506.03
Step by Step Solution
- Step 1: Write the proportion equation
335,314.08 : 462,743.12 = 184,420.80 : x - Step 2: Convert to fraction form
335,314.08/462,743.12 = 184,420.80/x - Step 3: Cross multiply
335,314.08x = 462,743.12 × 184,420.80 - Step 4: Simplify right side
335,314.08x = 85,339,456,384.90 - Step 5: Solve for x
x = 85,339,456,384.90/335,314.08 - Step 6: Final answer
x = 254,506.03
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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.