Finding the Fourth Proportional to 97,252.74, 145,894.68 and 41,093.39
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Solution
The fourth proportional to 97,252.74, 145,894.68 and 41,093.39 is: 61,646.66
Step by Step Solution
- Step 1: Write the proportion equation
97,252.74 : 145,894.68 = 41,093.39 : x - Step 2: Convert to fraction form
97,252.74/145,894.68 = 41,093.39/x - Step 3: Cross multiply
97,252.74x = 145,894.68 × 41,093.39 - Step 4: Simplify right side
97,252.74x = 5,995,306,984.17 - Step 5: Solve for x
x = 5,995,306,984.17/97,252.74 - Step 6: Final answer
x = 61,646.66
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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.