Finding the Fourth Proportional to 224,114.79, 335,989.00 and 104,246.47
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Solution
The fourth proportional to 224,114.79, 335,989.00 and 104,246.47 is: 156,284.50
Step by Step Solution
- Step 1: Write the proportion equation
224,114.79 : 335,989.00 = 104,246.47 : x - Step 2: Convert to fraction form
224,114.79/335,989.00 = 104,246.47/x - Step 3: Cross multiply
224,114.79x = 335,989.00 × 104,246.47 - Step 4: Simplify right side
224,114.79x = 35,025,668,085.01 - Step 5: Solve for x
x = 35,025,668,085.01/224,114.79 - Step 6: Final answer
x = 156,284.50
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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.