Finding the Fourth Proportional to 337,315.60, 465,306.60 and 201,310.48
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Solution
The fourth proportional to 337,315.60, 465,306.60 and 201,310.48 is: 277,695.71
Step by Step Solution
- Step 1: Write the proportion equation
337,315.60 : 465,306.60 = 201,310.48 : x - Step 2: Convert to fraction form
337,315.60/465,306.60 = 201,310.48/x - Step 3: Cross multiply
337,315.60x = 465,306.60 × 201,310.48 - Step 4: Simplify right side
337,315.60x = 93,671,094,993.17 - Step 5: Solve for x
x = 93,671,094,993.17/337,315.60 - Step 6: Final answer
x = 277,695.71
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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.