Finding the Third Proportional to 26,102.75 and 39,518.75
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Solution
The third proportional to 26,102.75 and 39,518.75 is: 59,830.16
Step by Step Solution
- Step 1: Write the proportion equation
26,102.75 : 39,518.75 = 39,518.75 : x - Step 2: Convert to fraction form
26,102.75/39,518.75 = 39,518.75/x - Step 3: Cross multiply
26,102.75x = 39,518.75 × 39,518.75 - Step 4: Simplify right side
26,102.75x = 1,561,731,601.56 - Step 5: Solve for x
x = 1,561,731,601.56/26,102.75 - Step 6: Final answer
x = 59,830.16
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.