Finding the Fourth Proportional to 367,104.63, 506,763.36 and 344,124.12
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Solution
The fourth proportional to 367,104.63, 506,763.36 and 344,124.12 is: 475,040.30
Step by Step Solution
- Step 1: Write the proportion equation
367,104.63 : 506,763.36 = 344,124.12 : x - Step 2: Convert to fraction form
367,104.63/506,763.36 = 344,124.12/x - Step 3: Cross multiply
367,104.63x = 506,763.36 × 344,124.12 - Step 4: Simplify right side
367,104.63x = 174,389,495,308.24 - Step 5: Solve for x
x = 174,389,495,308.24/367,104.63 - Step 6: Final answer
x = 475,040.30
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.