Finding the Third Proportional to 67,944 and 112,294.50
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Solution
The third proportional to 67,944 and 112,294.50 is: 185,594.82
Step by Step Solution
- Step 1: Write the proportion equation
67,944 : 112,294.50 = 112,294.50 : x - Step 2: Convert to fraction form
67,944/112,294.50 = 112,294.50/x - Step 3: Cross multiply
67,944x = 112,294.50 × 112,294.50 - Step 4: Simplify right side
67,944x = 12,610,054,730.25 - Step 5: Solve for x
x = 12,610,054,730.25/67,944 - Step 6: Final answer
x = 185,594.82
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Why These Related Problems?
These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.