Finding the Third Proportional to 29,235.75 and 45,564.75
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Solution
The third proportional to 29,235.75 and 45,564.75 is: 71,013.96
Step by Step Solution
- Step 1: Write the proportion equation
29,235.75 : 45,564.75 = 45,564.75 : x - Step 2: Convert to fraction form
29,235.75/45,564.75 = 45,564.75/x - Step 3: Cross multiply
29,235.75x = 45,564.75 × 45,564.75 - Step 4: Simplify right side
29,235.75x = 2,076,146,442.56 - Step 5: Solve for x
x = 2,076,146,442.56/29,235.75 - Step 6: Final answer
x = 71,013.96
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.