Finding the Fourth Proportional to 94,036.08, 141,102.62 and 62,467.95
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Solution
The fourth proportional to 94,036.08, 141,102.62 and 62,467.95 is: 93,734.14
Step by Step Solution
- Step 1: Write the proportion equation
94,036.08 : 141,102.62 = 62,467.95 : x - Step 2: Convert to fraction form
94,036.08/141,102.62 = 62,467.95/x - Step 3: Cross multiply
94,036.08x = 141,102.62 × 62,467.95 - Step 4: Simplify right side
94,036.08x = 8,814,391,411.03 - Step 5: Solve for x
x = 8,814,391,411.03/94,036.08 - Step 6: Final answer
x = 93,734.14
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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.