Finding the Fourth Proportional to 134,177.40, 201,265.92 and 34,337.63
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Solution
The fourth proportional to 134,177.40, 201,265.92 and 34,337.63 is: 51,506.39
Step by Step Solution
- Step 1: Write the proportion equation
134,177.40 : 201,265.92 = 34,337.63 : x - Step 2: Convert to fraction form
134,177.40/201,265.92 = 34,337.63/x - Step 3: Cross multiply
134,177.40x = 201,265.92 × 34,337.63 - Step 4: Simplify right side
134,177.40x = 6,910,993,686.24 - Step 5: Solve for x
x = 6,910,993,686.24/134,177.40 - Step 6: Final answer
x = 51,506.39
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.