Finding the Fourth Proportional to 633,580.98, 950,374.68 and 160,266.78
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Solution
The fourth proportional to 633,580.98, 950,374.68 and 160,266.78 is: 240,400.98
Step by Step Solution
- Step 1: Write the proportion equation
633,580.98 : 950,374.68 = 160,266.78 : x - Step 2: Convert to fraction form
633,580.98/950,374.68 = 160,266.78/x - Step 3: Cross multiply
633,580.98x = 950,374.68 × 160,266.78 - Step 4: Simplify right side
633,580.98x = 152,313,489,757.13 - Step 5: Solve for x
x = 152,313,489,757.13/633,580.98 - Step 6: Final answer
x = 240,400.98
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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.