Finding the Fourth Proportional to 335,302.08, 462,726.56 and 184,408.80
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Solution
The fourth proportional to 335,302.08, 462,726.56 and 184,408.80 is: 254,489.47
Step by Step Solution
- Step 1: Write the proportion equation
335,302.08 : 462,726.56 = 184,408.80 : x - Step 2: Convert to fraction form
335,302.08/462,726.56 = 184,408.80/x - Step 3: Cross multiply
335,302.08x = 462,726.56 × 184,408.80 - Step 4: Simplify right side
335,302.08x = 85,330,849,657.73 - Step 5: Solve for x
x = 85,330,849,657.73/335,302.08 - Step 6: Final answer
x = 254,489.47
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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.