Finding the Third Proportional to 22,248 and 32,712
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Solution
The third proportional to 22,248 and 32,712 is: 48,097.58
Step by Step Solution
- Step 1: Write the proportion equation
22,248 : 32,712 = 32,712 : x - Step 2: Convert to fraction form
22,248/32,712 = 32,712/x - Step 3: Cross multiply
22,248x = 32,712 × 32,712 - Step 4: Simplify right side
22,248x = 1,070,074,944 - Step 5: Solve for x
x = 1,070,074,944/22,248 - Step 6: Final answer
x = 48,097.58
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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.