Finding the Third Proportional to 19,122.08 and 26,880.55
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Solution
The third proportional to 19,122.08 and 26,880.55 is: 37,786.91
Step by Step Solution
- Step 1: Write the proportion equation
19,122.08 : 26,880.55 = 26,880.55 : x - Step 2: Convert to fraction form
19,122.08/26,880.55 = 26,880.55/x - Step 3: Cross multiply
19,122.08x = 26,880.55 × 26,880.55 - Step 4: Simplify right side
19,122.08x = 722,564,220.31 - Step 5: Solve for x
x = 722,564,220.31/19,122.08 - Step 6: Final answer
x = 37,786.91
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.