Finding the Third Proportional to 22,095 and 32,490
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Solution
The third proportional to 22,095 and 32,490 is: 47,775.52
Step by Step Solution
- Step 1: Write the proportion equation
22,095 : 32,490 = 32,490 : x - Step 2: Convert to fraction form
22,095/32,490 = 32,490/x - Step 3: Cross multiply
22,095x = 32,490 × 32,490 - Step 4: Simplify right side
22,095x = 1,055,600,100 - Step 5: Solve for x
x = 1,055,600,100/22,095 - Step 6: Final answer
x = 47,775.52
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.