Finding the Fourth Proportional to 77,522.44, 116,272.68 and 24,925.08
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Solution
The fourth proportional to 77,522.44, 116,272.68 and 24,925.08 is: 37,384.09
Step by Step Solution
- Step 1: Write the proportion equation
77,522.44 : 116,272.68 = 24,925.08 : x - Step 2: Convert to fraction form
77,522.44/116,272.68 = 24,925.08/x - Step 3: Cross multiply
77,522.44x = 116,272.68 × 24,925.08 - Step 4: Simplify right side
77,522.44x = 2,898,105,850.81 - Step 5: Solve for x
x = 2,898,105,850.81/77,522.44 - Step 6: Final answer
x = 37,384.09
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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.