Finding the Fourth Proportional to 93,804.98, 140,739.99 and 41,207.14
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Solution
The fourth proportional to 93,804.98, 140,739.99 and 41,207.14 is: 61,825.00
Step by Step Solution
- Step 1: Write the proportion equation
93,804.98 : 140,739.99 = 41,207.14 : x - Step 2: Convert to fraction form
93,804.98/140,739.99 = 41,207.14/x - Step 3: Cross multiply
93,804.98x = 140,739.99 × 41,207.14 - Step 4: Simplify right side
93,804.98x = 5,799,492,471.53 - Step 5: Solve for x
x = 5,799,492,471.53/93,804.98 - Step 6: Final answer
x = 61,825.00
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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.