Finding the Third Proportional to 94,045.50 and 205,587
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Solution
The third proportional to 94,045.50 and 205,587 is: 449,420.91
Step by Step Solution
- Step 1: Write the proportion equation
94,045.50 : 205,587 = 205,587 : x - Step 2: Convert to fraction form
94,045.50/205,587 = 205,587/x - Step 3: Cross multiply
94,045.50x = 205,587 × 205,587 - Step 4: Simplify right side
94,045.50x = 42,266,014,569 - Step 5: Solve for x
x = 42,266,014,569/94,045.50 - Step 6: Final answer
x = 449,420.91
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.