Finding the Third Proportional to 19,528 and 30,264
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Solution
The third proportional to 19,528 and 30,264 is: 46,902.38
Step by Step Solution
- Step 1: Write the proportion equation
19,528 : 30,264 = 30,264 : x - Step 2: Convert to fraction form
19,528/30,264 = 30,264/x - Step 3: Cross multiply
19,528x = 30,264 × 30,264 - Step 4: Simplify right side
19,528x = 915,909,696 - Step 5: Solve for x
x = 915,909,696/19,528 - Step 6: Final answer
x = 46,902.38
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.