Finding the Fourth Proportional to 171,048.00, 236,028.18 and 94,554.79
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Solution
The fourth proportional to 171,048.00, 236,028.18 and 94,554.79 is: 130,475.63
Step by Step Solution
- Step 1: Write the proportion equation
171,048.00 : 236,028.18 = 94,554.79 : x - Step 2: Convert to fraction form
171,048.00/236,028.18 = 94,554.79/x - Step 3: Cross multiply
171,048.00x = 236,028.18 × 94,554.79 - Step 4: Simplify right side
171,048.00x = 22,317,595,554.28 - Step 5: Solve for x
x = 22,317,595,554.28/171,048.00 - Step 6: Final answer
x = 130,475.63
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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.