Finding the Fourth Proportional to 94,284.24, 141,332.93 and 44,274.81
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Solution
The fourth proportional to 94,284.24, 141,332.93 and 44,274.81 is: 66,368.35
Step by Step Solution
- Step 1: Write the proportion equation
94,284.24 : 141,332.93 = 44,274.81 : x - Step 2: Convert to fraction form
94,284.24/141,332.93 = 44,274.81/x - Step 3: Cross multiply
94,284.24x = 141,332.93 × 44,274.81 - Step 4: Simplify right side
94,284.24x = 6,257,488,948.70 - Step 5: Solve for x
x = 6,257,488,948.70/94,284.24 - Step 6: Final answer
x = 66,368.35
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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.