Finding the Fourth Proportional to 134,350.53, 201,255.28 and 62,201.74
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Solution
The fourth proportional to 134,350.53, 201,255.28 and 62,201.74 is: 93,177.37
Step by Step Solution
- Step 1: Write the proportion equation
134,350.53 : 201,255.28 = 62,201.74 : x - Step 2: Convert to fraction form
134,350.53/201,255.28 = 62,201.74/x - Step 3: Cross multiply
134,350.53x = 201,255.28 × 62,201.74 - Step 4: Simplify right side
134,350.53x = 12,518,428,600.19 - Step 5: Solve for x
x = 12,518,428,600.19/134,350.53 - Step 6: Final answer
x = 93,177.37
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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.