Finding the Fourth Proportional to 171,266.08, 236,191.04 and 147,059.48
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Solution
The fourth proportional to 171,266.08, 236,191.04 and 147,059.48 is: 202,808.00
Step by Step Solution
- Step 1: Write the proportion equation
171,266.08 : 236,191.04 = 147,059.48 : x - Step 2: Convert to fraction form
171,266.08/236,191.04 = 147,059.48/x - Step 3: Cross multiply
171,266.08x = 236,191.04 × 147,059.48 - Step 4: Simplify right side
171,266.08x = 34,734,131,523.06 - Step 5: Solve for x
x = 34,734,131,523.06/171,266.08 - Step 6: Final answer
x = 202,808.00
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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.