Finding the Fourth Proportional to 185,103.46, 277,655.19 and 44,862.08
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Solution
The fourth proportional to 185,103.46, 277,655.19 and 44,862.08 is: 67,293.12
Step by Step Solution
- Step 1: Write the proportion equation
185,103.46 : 277,655.19 = 44,862.08 : x - Step 2: Convert to fraction form
185,103.46/277,655.19 = 44,862.08/x - Step 3: Cross multiply
185,103.46x = 277,655.19 × 44,862.08 - Step 4: Simplify right side
185,103.46x = 12,456,189,805.04 - Step 5: Solve for x
x = 12,456,189,805.04/185,103.46 - Step 6: Final answer
x = 67,293.12
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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.