Finding the Fourth Proportional to 228,507.14, 342,757.04 and 62,295.14
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Solution
The fourth proportional to 228,507.14, 342,757.04 and 62,295.14 is: 93,441.70
Step by Step Solution
- Step 1: Write the proportion equation
228,507.14 : 342,757.04 = 62,295.14 : x - Step 2: Convert to fraction form
228,507.14/342,757.04 = 62,295.14/x - Step 3: Cross multiply
228,507.14x = 342,757.04 × 62,295.14 - Step 4: Simplify right side
228,507.14x = 21,352,095,767.52 - Step 5: Solve for x
x = 21,352,095,767.52/228,507.14 - Step 6: Final answer
x = 93,441.70
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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.