Finding the Third Proportional to 22,071 and 47,848.50
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Solution
The third proportional to 22,071 and 47,848.50 is: 103,732.45
Step by Step Solution
- Step 1: Write the proportion equation
22,071 : 47,848.50 = 47,848.50 : x - Step 2: Convert to fraction form
22,071/47,848.50 = 47,848.50/x - Step 3: Cross multiply
22,071x = 47,848.50 × 47,848.50 - Step 4: Simplify right side
22,071x = 2,289,478,952.25 - Step 5: Solve for x
x = 2,289,478,952.25/22,071 - Step 6: Final answer
x = 103,732.45
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.