Finding the Third Proportional to 15,135.19 and 22,948.31
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Solution
The third proportional to 15,135.19 and 22,948.31 is: 34,794.75
Step by Step Solution
- Step 1: Write the proportion equation
15,135.19 : 22,948.31 = 22,948.31 : x - Step 2: Convert to fraction form
15,135.19/22,948.31 = 22,948.31/x - Step 3: Cross multiply
15,135.19x = 22,948.31 × 22,948.31 - Step 4: Simplify right side
15,135.19x = 526,625,046.60 - Step 5: Solve for x
x = 526,625,046.60/15,135.19 - Step 6: Final answer
x = 34,794.75
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.