Finding the Fourth Proportional to 157,764.26, 236,740.02 and 63,039.14
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Solution
The fourth proportional to 157,764.26, 236,740.02 and 63,039.14 is: 94,596.12
Step by Step Solution
- Step 1: Write the proportion equation
157,764.26 : 236,740.02 = 63,039.14 : x - Step 2: Convert to fraction form
157,764.26/236,740.02 = 63,039.14/x - Step 3: Cross multiply
157,764.26x = 236,740.02 × 63,039.14 - Step 4: Simplify right side
157,764.26x = 14,923,886,066.23 - Step 5: Solve for x
x = 14,923,886,066.23/157,764.26 - Step 6: Final answer
x = 94,596.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.