Finding the Fourth Proportional to 184,841.25, 255,052.08 and 104,266.71
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Solution
The fourth proportional to 184,841.25, 255,052.08 and 104,266.71 is: 143,871.79
Step by Step Solution
- Step 1: Write the proportion equation
184,841.25 : 255,052.08 = 104,266.71 : x - Step 2: Convert to fraction form
184,841.25/255,052.08 = 104,266.71/x - Step 3: Cross multiply
184,841.25x = 255,052.08 × 104,266.71 - Step 4: Simplify right side
184,841.25x = 26,593,441,260.26 - Step 5: Solve for x
x = 26,593,441,260.26/184,841.25 - Step 6: Final answer
x = 143,871.79
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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.