Finding the Third Proportional to 42,852.75 and 94,011.75
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Solution
The third proportional to 42,852.75 and 94,011.75 is: 206,246.02
Step by Step Solution
- Step 1: Write the proportion equation
42,852.75 : 94,011.75 = 94,011.75 : x - Step 2: Convert to fraction form
42,852.75/94,011.75 = 94,011.75/x - Step 3: Cross multiply
42,852.75x = 94,011.75 × 94,011.75 - Step 4: Simplify right side
42,852.75x = 8,838,209,138.06 - Step 5: Solve for x
x = 8,838,209,138.06/42,852.75 - Step 6: Final answer
x = 206,246.02
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.