Finding the Fourth Proportional to 94,503.46, 141,705.97 and 44,570.14
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Solution
The fourth proportional to 94,503.46, 141,705.97 and 44,570.14 is: 66,832.00
Step by Step Solution
- Step 1: Write the proportion equation
94,503.46 : 141,705.97 = 44,570.14 : x - Step 2: Convert to fraction form
94,503.46/141,705.97 = 44,570.14/x - Step 3: Cross multiply
94,503.46x = 141,705.97 × 44,570.14 - Step 4: Simplify right side
94,503.46x = 6,315,854,921.74 - Step 5: Solve for x
x = 6,315,854,921.74/94,503.46 - Step 6: Final answer
x = 66,832.00
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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.