Finding the Fourth Proportional to 134,171.44, 201,264.06 and 34,332.52
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Solution
The fourth proportional to 134,171.44, 201,264.06 and 34,332.52 is: 51,500.55
Step by Step Solution
- Step 1: Write the proportion equation
134,171.44 : 201,264.06 = 34,332.52 : x - Step 2: Convert to fraction form
134,171.44/201,264.06 = 34,332.52/x - Step 3: Cross multiply
134,171.44x = 201,264.06 × 34,332.52 - Step 4: Simplify right side
134,171.44x = 6,909,902,365.23 - Step 5: Solve for x
x = 6,909,902,365.23/134,171.44 - Step 6: Final answer
x = 51,500.55
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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.