Finding the Third Proportional to 19,135.13 and 29,701.13
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Solution
The third proportional to 19,135.13 and 29,701.13 is: 46,101.44
Step by Step Solution
- Step 1: Write the proportion equation
19,135.13 : 29,701.13 = 29,701.13 : x - Step 2: Convert to fraction form
19,135.13/29,701.13 = 29,701.13/x - Step 3: Cross multiply
19,135.13x = 29,701.13 × 29,701.13 - Step 4: Simplify right side
19,135.13x = 882,156,826.27 - Step 5: Solve for x
x = 882,156,826.27/19,135.13 - Step 6: Final answer
x = 46,101.44
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.