Finding the Third Proportional to 148,693.22 and 224,418.09
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Solution
The third proportional to 148,693.22 and 224,418.09 is: 338,707.31
Step by Step Solution
- Step 1: Write the proportion equation
148,693.22 : 224,418.09 = 224,418.09 : x - Step 2: Convert to fraction form
148,693.22/224,418.09 = 224,418.09/x - Step 3: Cross multiply
148,693.22x = 224,418.09 × 224,418.09 - Step 4: Simplify right side
148,693.22x = 50,363,480,802.38 - Step 5: Solve for x
x = 50,363,480,802.38/148,693.22 - Step 6: Final answer
x = 338,707.31
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.